id string | problem string | answer string | answer_type string | category string | difficulty string | eval_score int64 | similar_problems list |
|---|---|---|---|---|---|---|---|
null | Maxwell Co. acquired an asset in 2015 for $450,000. The asset had a five-year useful life and no residual value. Maxwell uses the straight-line method of depreciation. The asset was sold on December 31, 2017, for $280,000. In its 2018 financial statements, Maxwell should report a gain or loss on the sale of the asset o... | None | null | null | null | null | null |
null | What is the sample standard deviation of the scores in the sample? The sample mean is 106, the sample size is 32, and the sum of squared errors (SSE) is 13798. | None | null | null | null | null | null |
null | How large of a sample should be taken this year to estimate the percentage of members who use the treadmill at least 4 times a week, with a margin of error of 5% and a 90% level of confidence, given that last year, 23% of the members said they use the treadmill at least 4 times a week? | 192 | null | null | null | null | null |
null | So I can calculate the income from sales as: (10-$6)*100 = $400, and my fixed costs are $250, so my EBIT is $400-$250 = $150. Then I can calculate the taxes as ($150*20%)*85% = $25.50. My net income is then $150-$25.50 = $124.50. The book says that my net income should be $125, I don't see how I could possibly make ano... | None | null | null | null | null | null |
null | A cylindrical specimen of some metal alloy having an elastic modulus of 87 GPa and an original cross-sectional diameter of 6 mm will experience only elastic deformation when a tensile load of 7900 N is applied. Calculate the maximum length of the specimen before deformation if the maximum allowable elongation is 0.33 m... | None | null | null | null | null | null |
null | Johnson Corporation common stock is currently selling for $60.43. Dividends have been growing at a rate of 5% over the last several years. The last dividend paid was $2.50. What is the required rate of return, rd, on this stock? | None | null | null | null | null | null |
null | Molly's Hearth manufactures exquisite handmade leather bags. The manufacturing standards per unit are as follows:
Direct material 20 yards $25 per yard
Direct labor 3 hours $16 per hour
Overhead $22 per bag
In the month of May, Molly's actual production was 1,900 sleeping bags. The labor rate variance amounted ... | None | null | null | null | null | null |
null | An investment project requires an initial outlay of $100,000, and is expected to generate annual cash inflows of $28,000 for the next 5 years. The cost of capital is 12 percent. Determine the internal rate of return for the project (to the nearest tenth of one percent).
a. 12.0%
b. 12.6%
c. 3.6%
d. 12.4% | None | null | null | null | null | null |
null | Redel Inc. has the following results for the current period:
BudgetActual
Fixed Overhead$159,963$160,956
Units produced6,6406,263
Direct labor hours13,28011,750
Fixed overhead is applied at $12 per direct labor hour. Variable overhead is applied at $27.50 per DLH. The standard hours per unit is 2 direct labor hours... | D | null | null | null | null | null |
null | How many standard deviations from the mean do you have to go to ensure that you have covered at least 96.7% of the values in a normally distributed dataset, given that the mean is 20.7 and the standard deviation is 6.1? | None | null | null | null | null | null |
null | Suppose that the market demand schedule for a good X is given as: P = 100-Q.
Suppose that the production of this good leads to a negative externality and that the marginal social cost (MSC) is given by: MSC=40+Q.
Finally, assume that the market is initially unregulated.
Which of the following statements is correct?
... | None | null | null | null | null | null |
null | Suppose that the number of cups of coffee sold each day in a campus café has a Gaussian distribution, with a mean of 270 and a standard deviation of 45. What is the probability that the total number of cups sold in two days is less than 600? | None | null | null | null | null | null |
null | Risk management plans that include insurance fall under which of the following general risk management strategies?
a. avoidance
b. loss control
c. transfer
d. non-insurance transfer | None | null | null | null | null | null |
null | A ring of radius R = 0.25 m has a uniformly distributed charge of 15.0 {eq}\mu
{/eq}C on its surface. The center of the ring is at the origin. The electric field at an observation point P on the axis of the ring, a distance z = 1.15 m from its center is closest to:
A. 1.6 x 10{eq}^{4} \hat{i}
{/eq} N/C
B. 3.1 x 10{... | None | null | null | null | null | null |
null | Which ethical characteristic explains why continuing professional education is necessary in the accounting profession?
a. Complex body of knowledge
b. Need for public confidence
c. Responsibility to serve the public
d. Standards of admission to the profession | c | null | null | null | null | null |
null | On the interval {eq}\left [ 0,2 \right ],{/eq} find the absolute maximum of {eq}f(x)=x^{3}-6x^{2}+9x+2.{/eq} | None | null | null | null | null | null |
null | Find the smallest positive integer b such that 557^b $\pmod{4754}$ = 1. (Please solve it by using the Pohlig-Hellman algorithm) | None | null | null | null | null | null |
null | P/E ratio is higher in case that:
A. Firms have lower growth rates.
B. Firms are riskier (have higher discount rate)
C. Firms have lower reinvestment needs (low retention rate)
D. None of the above answers is true. | None | null | null | null | null | null |
null | Let $A$ be a $4\times 4$ symmetric matrix with eigenvalues $\lambda_1 = -3, \lambda_2 = 2, \lambda_3 = 6, \lambda_4 = 8$. For which values of $k$ does the matrix $A-kI$ have complex eigenvalues? | None | null | null | null | null | null |
null | Company will release a new range of candies which contain antioxidants. New equipment to manufacture the candy will cost $3 million, which will be depreciated by straight-line depreciation over 4 years. In addition, there will be $5 million spent on promoting the new candy line. It is expected that the range of candies... | None | null | null | null | null | null |
null | Which of the following statements is true?
a. This is a test regarding two dependent samples. There is sufficient evidence to conclude that the mean price of textbooks is lower at seller A.
b. This is a test regarding two dependent samples. There is insufficient evidence to conclude that the mean price of textbooks i... | a | null | null | null | null | null |
null | A Y-shaped tube, open to the air on both ends, is inserted vertically into a pan of water until the opening at the bottom of the U is submerged. The two sides of the Y tube each form a {eq}45^\circ
{/eq} angle with the vertical. The air in the tube has a density of {eq}0.0012\ g/cm^3
{/eq} and the water has a densi... | None | null | null | null | null | null |
null | What is the Molarity of 140.0 mL of solution containing 5.90 grams of dissolved {eq}ZnBr_2{/eq}? | None | null | null | null | null | null |
null | Convergent Technologies is evaluating a new project in Dallas, Texas. The project will create a $1 million incremental revenue per year and will have an after-tax operating cost of $600,000. The project will cost $1,700,000 and will be depreciated straight-line to a zero-salvage value over the 5 years of its life. The ... | None | null | null | null | null | null |
null | P Company pays its employees $12 per hour. Actual hours during May were 28,500. The standard number of hours per unit is 4 and actual production for May was 6,000 units. Find the total labor variance for May. | None | null | null | null | null | null |
null | Which of the following statements about natural selection is correct?
A. Natural selection leads to a population that is "perfect."
B. Individuals in a population evolve through natural selection.
C. Natural selection always favors the dominant phenotype.
D. Natural selection leads to adaptation of a population to ... | None | null | null | null | null | null |
null | Founders State Bank developed a standard for teller staffing that provided for one teller to handle 10 customers per hour. During June, the bank averaged 58 customers per hour and had eight tellers on duty at all times. (Relief tellers filled in during lunch and rest breaks.) The teller compensation cost is $12 per hou... | 1 (F) | null | null | null | null | null |
null | Using the FIFO method, if there is more than one equivalent unit, the cost per equivalent unit would be the sum of the:
a. beginning inventory cost divided by the total number of equivalent units.
b. beginning inventory cost divided by the equivalent units in the beginning inventory plus the cost added during the p... | None | null | null | null | null | null |
null | Costs to manufacture 5,000 units of a product are as follows:
Direct materials
$27,000
Direct labor
$54,000
Variable overhead
$38,000
Fixed overhead
$25,000
An outside supplier has offered to sell the product to the company for $24 per unit. If ... | None | null | null | null | null | null |
null | Dorchester Company, on March 1, 2019, has a beginning Work in Process inventory of zero. All materials are added into production at the beginning of its production. There is only one production WIP inventory. On March 1, Dorchester started production of 18,500 units. At the end of the month, there were 10,000 units com... | None | null | null | null | null | null |
null | Exeter has a materials standard of 1 pound per unit of output. Each pound has a standard price of $25 per pound. During July, Exeter paid $138,000 for 5,040 pounds, which is used to produce 4,780 units.
What is the direct materials price variance? | None | null | null | null | null | null |
null | Bill wants to buy a new car, and he has saved $30,000. He can afford a monthly payment of $500. If the APR on the car loan is 4.8%, how long will it take to lower the car's price to $20,000?
a) 28 months
b) 30 months
c) 36 months
d) 45 months
e) 63 months | None | null | null | null | null | null |
null | $$ \mbox{Prove}\qquad \lim _{t \to 0}{\displaystyle\int_{0}^{\infty}{\mathrm{e}^{-xt} \over \pi^{2} + \log^{2}\left(x\right)}\,\mathrm{d}x \over \displaystyle \int_{0}^{1/t}{\mathrm{d}x \over \ln^{2}\left(x\right)}} \qquad\mbox{tends to a finite limit.} $$ | 1 | null | null | null | null | null |
null | One-year Treasury bills currently earn 3.25%. You expected that one year from now, one-year Treasury bill rates will increase to 3.45%, and that two years from now, one-year Treasury bill rates will increase to 3.95%.
The liquidity premium on two-year securities is 0.05%, and on three-year securities is 0.15%.
If the... | None | null | null | null | null | null |
null | What are some factors that determine the price paid for a bond?
i. Yield
ii. Time to Maturity
iii. Face Value
iv. Coupon
v. Current Yield
vi. Call Provisions | None | null | null | null | null | null |
null | Where will the tangent line to f(x) = -6 sin(x) at x = π/6 intersect the x-axis? Show work. | None | null | null | null | null | null |
null | Consider the following abbreviated financial statements for Cabo Wabo, Inc. What is the cash flow from assets?
CABO WABO, INC. Partial Balance Sheets as of December 31, 2018 and 2019
2018 2019 2018 2019
Assets Liabilities and Owners' Equity
Currents assets $3,151 $3,367 Current liabilities $1,... | None | null | null | null | null | null |
null | A firm has 10 million shares outstanding with a market price of {eq}\$20
{/eq} per share. The firm has debt outstanding with a market value of {eq}\$300
{/eq} million and an interest rate of {eq}6\%
{/eq}. The cost of equity capital is {eq}12\%
{/eq}. The corporate tax rate is {eq}30\%
{/eq}. What is the weighted ... | None | null | null | null | null | null |
null | Alpha and Beta are divisions within the same company. The managers of both divisions are evaluated based on their own division's return on investment (ROI). Assume the following information relative to the two divisions:
Alpha Division:
Case 1
Case 2
Case 3
Case 4
Capacity ... | 33 | null | null | null | null | null |
null | A firm has a bond outstanding with an annual coupon rate of 10 percent and 25 years to maturity. The bond has a par value of $1,000 and a market price of $1,222.43. Compute the yield to maturity on the bond. | None | null | null | null | null | null |
null | The December 31, 2015, balance sheet of Schism, Inc., showed long-term debt of $1,410,000, and the December 31, 2016, balance sheet showed long-term debt of $1,551,000. The 2016 income statement showed an interest expense of $102,800.
What was the firms cash flow to creditors during 2016? | None | null | null | null | null | null |
null | A company had a retention ratio of 50%, net income of $20 million, and sales of $80 million. What is the company's sustainable growth rate?
a. 25%
b. 10%
c. 12.5%
d. 20% | None | null | null | null | null | null |
null | Benzoic acid (C6H5COOH) melts at 122 degrees Celsius. The enthalpy of fusion for benzoic acid is 17.3 kJ/mol. When 5.00 g of solid benzoic acid at 100 degrees Celsius is added to 25.0 g of water at 27 degrees Celsius, the temperature decreases to 23.4 degrees Celsius.
What is the specific heat of solid benzoic acid? Y... | None | null | null | null | null | null |
null | A linear demand function of the form Qxd = a + bPX + cMY + dPZ indicates that:
a. demand for good X rises by an additional b units for every one-unit increase in the price of X.
b. demand for good X rises by an additional d units for every one-unit increase in the price of good Z.
c. a 1 percent increase in the pric... | None | null | null | null | null | null |
null | The last dividend of Delta, Inc. was $4.97, the growth rate of dividends is expected to be 4.47%, and the required rate of return on this stock is 13.00%.
What is the stock price according to the constant growth dividend model?
Round the answer to two decimal places. | $60.84 | null | null | null | null | null |
null | At the end of the year, December 31, accounts receivable has a debit balance that consists of the following:
1/1/12 allowance for doubtful accounts credit balance$1,428
12/31/12 bad debts expense$4,566
12/31/12 accounts receivable at gross$121,248
An aging of the accounts receivable indicates that approximately 7% of... | None | null | null | null | null | null |
null | Mitchell Corporation prepared the following reconciliation for its first year of operations:
Pretax financial income for 2015$ 900,000
Tax exempt interest($ 75,000)
Originating temporary difference ($ 175,000)
Taxable income$ 650,000
The temporary difference will reverse evenly over the next two years at an enacted t... | None | null | null | null | null | null |
null | Suppose you're considering buying a property for $150,000 that is expected to generate a cash flow of $18,000 at the end of each of the next 6 years. The property can be sold for $130,000 at the end of six years. What is the internal rate of return of this opportunity?
A. 4%
B. 8%
C. 12%
D. 14%
E. 16% | None | null | null | null | null | null |
null | Determine the IRR (rounded to the nearest whole percent) for the following project:
An initial outlay of $10,000 resulting in a single cash flow of $17,500 after 3 years.
a. 25%
b. 13%
c. 20%
d. 16%
e. None of the above. | None | null | null | null | null | null |
null | Mole Out, Inc., uses a standard cost system with direct labor hours (DLHs) as the application base for manufacturing overhead. Results for the year are below:
Prior to the start of the year:
Standard DLHs per unit 0.30
DLHs per unit Planned Production795,000 units
Budgeted DLHs (denominator hours)160,000 DLHs
Predet... | None | null | null | null | null | null |
null | Robin Corporation, a calendar year taxpayer, has a deficit in current E&P of $200,000 and a $580,000 positive balance in accumulated E&P. If Robin determines that a $700,00 distribution to its shareholders is appropriate at some point during the year, what is the maximum of the distribution that could potentially be tr... | b | null | null | null | null | null |
null | Parker Company had 10,000 units in process that were 60% complete as to conversion at the beginning of the month. Another 20,000 units were started in production this month. The current period's manufacturing costs are $120,000, and the cost per unit for conversion is $6. What are the total costs transferred out to the... | None | null | null | null | null | null |
null | Frank Corp has fixed costs of $300,000 and profit of $150,000. What is its degree of operating leverage?
a. 0.33
b. 1.67
c. 2.5
d. 3 | None | null | null | null | null | null |
null | It takes 25 J of energy to move a 0.21 C charge from one plate of a 24 μF capacitor to the other. How much charge is on each plate? | None | null | null | null | null | null |
null | The specific internal energy of water is given by the relation {eq}U = 320 + 40.3T\ \ \ (kJ/kg)
{/eq} , where T is in K .If water enters a steady-flow, constant-pressure adiabatic turbine at 1200 kPa and 450 K at a rate of 1.5 kg/s, and leaves the turbine at 400 K , find the power output from the turbine. | None | null | null | null | null | null |
null | How do you find the equation of the tangent line of f(x) =e^lnx/sin3x at x=pi/6? | None | null | null | null | null | null |
null | Last year, ARK Corporation reported after-tax Operating Cash Flow (OCF) of $35,500. The following information was also reported for the same period:
Beginning Accounts receivable: $36,250
Ending Accounts receivable: $32,250
Beginning Inventory: $52,777
Ending Inventory: $56,390
Beginning Accounts payable: $68,000
... | $40,040 | null | null | null | null | null |
null | Is this a correct calculation for the missing piece of the probability density function, which is less than zero, given that the PDF is {eq}f(x)=8x{/eq} for {eq}0 \leq x \leq 1.25{/eq}? | None | null | null | null | null | null |
null | An analytical chemist is titrating 122.1 mL of a 0.2600 M solution of benzoic acid {eq}(HC_6H_5CO_2)
{/eq} with a 0.3600 M solution of {eq}NaOH
{/eq}. The {eq}pKa
{/eq} of benzoic acid is 4.20. Calculate the pH of the acid solution after the chemist has added 115.0 mL of the {eq}NaOH
{/eq} solution to it. You may a... | None | null | null | null | null | null |
null | The cost function is given by {eq}C(q)=3q^2+10q+10{/eq} and the price function is given by {eq}p=30-q{/eq}. What is the maximum profit that the monopolist can obtain? | None | null | null | null | null | null |
null | Use the product, power, and quotient rules to compute the derivative of the following function.
{eq}y = \frac{\ln(7x + 1)^{7x + 1} }{e^x} {/eq} | None | null | null | null | null | null |
null | Smyer Corporation makes a product with the following standard costs:
ParticularsStandard quantity or hoursStandard price or rateStandard cost per unit
Direct materials8.3 pounds$4.00 per pound$33.20
Direct labor0.9 hours$15.00 per hour$13.50
Variable overhead0.9 hours$4.00 per hour$3.60
The company reported the follo... | None | null | null | null | null | null |
null | After a trip to Bordeaux, France, you are considering opening a restaurant based on Restaurant L'Entrecote. You will offer a fixed menu of salad, steak and French fries. Your innovation is that you will use a bordelaise (red wine) sauce instead of a tarragon butter sauce. You plan to run the restaurant for two years an... | $550,000.00 | null | null | null | null | null |
null | The chemical energy in the bonds of an ATP molecule is stored in its:
a. phosphate groups
b. adenine group
c. ribose group
d. pi bonds | None | null | null | null | null | null |
null | When property is disposed of, what factors influence the amount of the deductible loss?
A. The amount of the deductible loss when property is disposed depends on the type of property and the way the property is disposed.
B. The amount of the deductible loss when property is disposed depends on the basis in the proper... | None | null | null | null | null | null |
null | Which of the following statements is correct? All other things held constant.
a. The NPV, MIRR, and discounted payback rule will always arrive at the same accept/reject decision for independent projects
b. The MIRR is used by the majority of firms when they make capital budgeting decisions.
c. If a project has enoug... | None | null | null | null | null | null |
null | Which of the following is true about the normal curve?
A) It is always skewed to the right.
B) It is always skewed to the left.
C) It is perfectly symmetrical.
D) It is bimodal.
E) It is asymptotic to the x-axis. | None | null | null | null | null | null |
null | Use Stokes' Theorem to find the circulation of {eq}F = 3y i + 6z j + 5x k{/eq} around the triangle obtained by tracing out the path (0,0,0) to (0,4,0), to (0,4,4) back to (0,0,0). | None | null | null | null | null | null |
null | Martin Company expects to have a cash balance of $135,000 on January 1, 2017. Relevant monthly budget data for the first 2 months of 2017 are as follows:
1. Collections from customers: January $246,500, Fabruary $435,000.
2. Payments for direct materials: January $155,000, February $240,000.
3. Direct labor: January... | $69,500 | null | null | null | null | null |
null | What cost should a firm estimate for storage capacity in the short-run?
a. Fixed cost only
b. Variable cost only
c. Fixed and variable costs
d. Neither fixed nor variable costs | None | null | null | null | null | null |
null | A firm's income statement shows sales of $100,000 with a gross margin of $40,000 and operating expenses of $40,000. What is the firm's operating profit margin? | None | null | null | null | null | null |
null | If a plane has 147 randomly selected men, find the probability that these men have a mean hip breadth greater than 15.5 in. | None | null | null | null | null | null |
null | Sonier Corporation manufactures special metallic materials and decorative fittings for luxury automobiles. Management has asked the controller to compute the cost per unit of the finished products using both the absorption and variable costing methods. The following data are available for last year's operation:
Fini... | None | null | null | null | null | null |
null | Bill's Service Corporation began business at the start of the current year, manufactured 40,000 units of product, and sold 36,000 units of the product at a price of $120 per unit. Each unit had an estimated useful life of five years. The product is subject to a three-year warranty. The company incurred actual warranty ... | None | null | null | null | null | null |
null | Evaluate the integrated integral by reversing the integration order:
{eq}\int_0^1 \int_{\frac{y}{2}}^1 \cos (x^2)dxdy{/eq} | sin(1) | null | null | null | null | null |
null | Dr. Patriot has been working on an advanced ballistic missile technology for the US military. The technology is expected to be available to the military seven years from today. It will generate an annual income of $2,000,000 seven years from now and that annual income will grow at 2 percent perpetually starting that ye... | None | null | null | null | null | null |
null | A company has invested in a machine that cost $35,000, that has a useful life of 8 years, and that has no salvage value at the end of its useful life. The machine is being depreciated by the straight-line method, and it will have a payback period of 6 years. If the machine will produce $4,770 of net income per year, by... | None | null | null | null | null | null |
null | A particle moves along line segments from the origin to the points (2, 0, 0), (2, 5, 1), (0, 5, 1), and back to the origin under the influence of the force field {eq}F(x, y, z) = z^2 i + 2xy j + 2y^2 k{/eq}. Find the work done. | None | null | null | null | null | null |
null | Morales Company has two production departments: Cutting and Assembly. In the Cutting Department, overhead is allocated based on machine hours. In the Assembly Department, overhead is allocated based on labor hours.
The maintenance department serves both production departments. Maintenance costs are allocated based on ... | None | null | null | null | null | null |
null | You need $20,000 to buy a new car. The loan will be for 5 years at 8% and you can afford to pay only $300 per month. How much additional money will you need to acquire the car? | None | null | null | null | null | null |
null | Use cylindrical coordinates to calculate {eq}\iiint_W f(x,y,z)\,dV for the function {eq}f(x,y,z)=z and region {eq}W: x^2+y^2 \leq z \leq 81 | 177147\pi | null | null | null | null | null |
null | By using the rectangular coordinates, find the volume under the surface $z=xy$ above the region $R=\left \{ (x,y)|0\leq y, y\leq x, 0\leq x, x\leq 2\right \}$. Then, if it is possible, use polar coordinates to find the volume again. | None | null | null | null | null | null |
null | Vinnie is looking for an apartment in Dayton, Ohio. In Dayton, 75% of the two-bedroom, one-bath apartments are $800 a month and 25% are $600. The marginal cost of his search is $15 per search, i.e., the marginal cost of looking at the first apartment is $15, the marginal cost of looking at the second apartment is $30, ... | None | null | null | null | null | null |
null | $$\int_0^1 \int_0^{\frac 1 2} \frac 2 {(x - y)(x + y)}\,dy\,dx$$ Is the above integral equal to zero? | None | null | null | null | null | null |
null | A two stage rocket is fired straight up from rest. The first stage fires for 25 s with an acceleration of {eq}16\ m/s^2
{/eq}. After this time, the first stage separates from the rocket and falls back to the Earth. During this time, the rocket reaches a velocity of {eq}375\ m/s
{/eq}. The first stage rocket hits the ... | None | null | null | null | null | null |
null | A steady flow of steam enters a condenser with a specific enthalpy of 2300 kJ/kg and a velocity of 350 m/s. The condensate leaves the condenser with a specific enthalpy of 160 kJ/kg and a velocity of 70 m/s.
Calculate the heat transfer to the cooling fluid per kilogram of steam condensed. | None | null | null | null | null | null |
null | Gruden Company produces golf discs which it normally sells to retailers for $ Exercise 20-2 Gruden Company produces golf discs which it normally sells to retailers for $6.94 each. The cost of manufacturing 24,600 golf discs is:
Materials $12,792
Labor 35,424
Variable overhead 25,092
Fixed overhead 48,216
Total $1... | $3,272 | null | null | null | null | null |
null | The following equilibrium was studied at {eq}-20^{\circ}C
{/eq}.
{eq}NH_4HS(s) \rightleftharpoons NH_3(g) + H_2S(g)
{/eq}
The partial pressure of the water vapour was 56.38 Pa and that of the hydrogen sulphide was 2.70 {eq}mmHg
{/eq}. Calculate the pressure at which the equation {eq}\displaystyle \frac{1}{2}NH_4HS... | None | null | null | null | null | null |
null | The charge of an electron is -1.6 {eq}\times
{/eq} 10{eq}^{-19}
{/eq} C. Suppose the charge of a quark is one-third that of an electron. If two such quarks are separated by 2 {eq}\times
{/eq} 10{eq}^{-15}
{/eq} m, what is the magnitude of the electric force between them? | None | null | null | null | null | null |
null | Collison and Ryder Company (C&R) has been experiencing losses for some time, and you are in charge of getting the company turned around. At the end of the current year, the following information is available.
1. The operating expenses of $650,000 are on a cash basis. They include such items as advertising expenses of ... | None | null | null | null | null | null |
null | A major rule for property tax treatment of intergovernmental transactions is that when a transferring authority:
a. holds funds on a "pay as you go" basis, it must include the proceeds of the transfer in its current tax base.
b. holds funds on a custodial basis, it must include the proceeds of the transfer in its cur... | None | null | null | null | null | null |
null | If we want to estimate the variance of a population of 300 individuals, how many individuals must be sampled to ensure that the probability is at least 95% (rounded to 4 decimal places) that the sample variance is within 10% of the population variance?
a. 50
b. 80
c. 100
d. 142
e. None of the above. | None | null | null | null | null | null |
null | As part of an experiment in the physics lab, a small metal ball of radius r = 2.1 cm rolls without slipping down a ramp and around a loop-the-loop of radius R = 3.7 m. The spherical ball is solid with a uniform density and a mass of M = 336 g.
What if we had allowed a block with the same mass as the spherical ball to s... | 1.85 m | null | null | null | null | null |
null | The graph of f '(x) is continuous and increasing with an x-intercept at x = 0.
Which of the following statements is false?
a. The graph of f is always concave up.
b. The graph of f has an inflection point at x = 0.
c. The graph of f has a relative minimum at x = 0.
d. The graph of f is always increasing. | None | null | null | null | null | null |
null | AFC was awarded a firm fixed price contract for the construction of a Government building. A dispute arose during construction regarding the application of a protective covering for membrane waterproofing on the basement walls. The contract specification states: "Waterproofing shall be applied on the bottom floor." At ... | None | null | null | null | null | null |
null | Determine the probability that a sample of 65 one-bedroom apartments in Seattle will have a mean rent of less than $1,250, given that the mean rent for a one-bedroom apartment in Southern California is $2,200 per month, the standard deviation is $250, and the sample is normally distributed. | None | null | null | null | null | null |
null | The population growth rate of a city, Memphis, Tennessee, was approximated with the function $G(t)=0.02006t^2-0.3624t+2.113$ ( $t$ measured in years, where $t=0$ measured the start of $2009$ ). Find the average population growth rate of the city between $2009$ and $2014$ . (Round to $3$ decimal places.) | None | null | null | null | null | null |
null | Let $\omega = \cos{2\pi/7}$. I know that the degree of $\mathbb{Q}(\omega)/\mathbb{Q}$ is 6 and the group $Gal(\mathbb{Q}(\omega)/\mathbb{Q})$ has 6 elements. So I wrote down the elements and the action on $\omega$. The minimal polynomial of $\omega$ is $(x-\omega)(x-\omega^2)(x-\omega^3)(x-\omega^4)(x-\omega^5)(x-\ome... | None | null | null | null | null | null |
null | Cardiv Corporation has provided the following production and average cost data for two levels of monthly production volume. The company produces a single product.
Production volume 11,800 units 12,800 units
Direct materials $77.90 per unit $77.90 per unit
Direct labor $55.20 per unit$55.20 per unit
Manufacturing over... | $2,528,400 | null | null | null | null | null |
null | A sales representative receives a base salary of $2000 per month and a commission of {eq}4\%
{/eq} on the amount of sales. She wants to know after what amount of sales will her total monthly income be at least $3000? | None | null | null | null | null | null |
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