text stringlengths 92 2.33M | length int64 46 875k | original_index int64 0 550k |
|---|---|---|
# What is the term”exclamation mark” in mathematics?
The answer is easy. Below are some approaches to inform as soon as an equation can be really actually a multiplication equation and also how to add and subtract using”exclamation marks”. For instance,”2x + 3″ imply”multiply two integers from about a few, making a va... | 986 | 0 |
<MASK>
Please note that our virtual Singapore Math Grade 3 curriculum is spiral and it provides for the review of the important concepts that students learned in Grade 2. Our online K-5 math curriculum is aligned with all standard Singapore Math textbook series and it includes all content that these series cover, from... | 2,724 | 1 |
<MASK>
<UNMASK>
<MASK>
Word Document File
181 KB|20 pages
Share
Product Description
FRACTIONS BUNDLE "TWIST" 12 WORKSHEETS
<MASK>
Worksheet 4 - DIVISION OF FRACTIONS; these 15 examples also involve cancelling when possible PLUS a GEOMETRY BONUS question;
<MASK>
Worksheets 7 and 8 - ALL OPERATIONS PLUS!; these T... | 1,048 | 2 |
<MASK>
Correct result:
<MASK>
We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!
<MASK>
## Next similar math problems:
<MASK>
<UNMASK>
# Height of the room
Given the floor area of a room as 24 feet by 48 feet and space diagonal of a ro... | 1,298 | 3 |
<MASK>
solve by using subsitution: 4x+y=2 3y+2x=-1
4. math
<MASK>
solve by using subsitution: 4x+y=2 3y+2x=-1
6. math
solve by using subsitution: 4x+y=2 3y+2x=-1
7. math
use subsitution system to solve 4x+5y=21 Y=3x-11
8. agebra 2 honors
<MASK>
solve by subsitution 6x + 5y = 27 x = 17 -8y my answer was (3,-7)
10... | 714 | 4 |
<MASK>
Puzzle Details
In farmer Brown's hay loft there are a number of animals, in particular crows, mice and cockroaches.
Being bored one day, I decided to count the animals and found there were exactly 150 feet and 50 heads in total, and there were twice as many cockroaches as mice.
How many of each animal were t... | 1,660 | 5 |
<MASK>
<UNMASK>
<MASK>
(Assume that \$N is large compared to a penny, so that the distribution of prices is essentially continuous.)
posted Jun 9
## 1 Solution
<MASK>
11. Of the Emperor and the insect worth \$105, one was won by Yvette and the other was from Luxembourg.
<MASK>
If
A = 1
B = 2
C = 3
...
...
Z = ... | 746 | 6 |
<MASK>
where:
<MASK>
T = temperature (in K)
<MASK>
The rate constant of a reaction at 32°C is 0.055/s. If the frequency factor is 1.2 x 1013/s, what is the activation barrier?
<UNMASK>
<MASK>
###### FREE Expert Solution
We’re being asked to determine the activation barrier (activation energy, Ea) of a reaction... | 384 | 7 |
# HOW MUCH WILL I SPEND ON GAS?
<MASK>
1 HOW MUCH WILL I SPEND ON GAS? Outcome (lesson objective) The students will use the current and future price of gasoline to construct T-charts, write algebraic equations, and plot the equations on a graph. Student/Class Goal Students will determine their gasoline cost for a mon... | 11,809 | 8 |
<MASK>
Let us draw the graph of the equation using the coordinates of $$x$$ and $$y$$-intercepts.
The graph can be obtained by plotting the $$x$$ and $$y$$-intercepts and then drawing a line joining these points.
Example:
Draw the graph of the equation $$4y-3x = 6$$ using the $$x$$ and $$y$$-intercepts.
Solution:
T... | 817 | 9 |
<MASK>
May 30, 2015
<MASK>
Use this pair to split the middle term then factor by grouping...
<MASK>
$= y \left(4 y + 3\right) - 4 \left(4 y + 3\right)$
<MASK>
<UNMASK>
# How do you factor 4y² -13y -12?
May 30, 2015
<MASK>
Look for a pair of factors of $A C = 48$ whose difference is $B = 13$.
<MASK>
Use thi... | 376 | 10 |
# SBI Clerk Pre Quantitative Aptitude Quiz- 07
## SBI Clerk Pre Quantitative Aptitude Quiz
Quantitative aptitude measures a candidate’s numerical proficiency and problem-solving abilities. It is the most important section of almost all competitive exams. Candidates are often stymied by the complexity of Quantitative ... | 1,916 | 11 |
<MASK>
g(x) = 3x-2
<MASK>
<UNMASK>
Search 75,714 tutors
0 0
## find the composite function
Given the f(x)= 4/x2 and g(x) = 3-2x, find the composite function (f º g) and simplify.
Given f(x) and g(x), (f º g)(x) = f(g(x))
<MASK>
g(x) = 3x-2
<MASK>
f(x)= 4/x2 and g(x) = 3-2x
f(g(x)) = 4/ (3 - 2x)2
f(g(x))... | 384 | 12 |
<MASK>
<UNMASK>
<MASK>
Do you really want to delete this prezi?
<MASK>
<UNMASK>
### Present Remotely
Send the link below via email or IM
• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you ... | 586 | 13 |
<MASK>
## Quant Quiz for SBI clerk pre 2021
<MASK>
<UNMASK>
# Quant Quiz for SBI clerk pre 2021| 16 March 2021
## Quant Quiz for SBI clerk pre 2021
Quant Quiz to improve your Quantitative Aptitude for SBI Po & SBI clerk exam IBPS PO Reasoning , IBPS Clerk Reasoning , IBPS RRB Reasoning, LIC AAO ,LIC Assistant an... | 1,864 | 14 |
<MASK>
<UNMASK>
# Is 0/4 undefined?
<MASK>
<UNMASK>
# Is 0/4 undefined?
$\frac{0}{4} = 0$ is defined. $\frac{4}{0}$ is not.
If $\frac{4}{0} = k$ for some $k \in \mathbb{R}$, then we would have $0 \cdot k = 4$,
but $0 \cdot$anything$= 0 \ne 4$, so there is no such $k$. | 111 | 15 |
<MASK>
This Equation solver with square root supplies step-by-step instructions for solving all math troubles. Our website will give you answers to homework.
## The Best Equation solver with square root
In this blog post, we will be discussing about Equation solver with square root. As any math student knows, calcul... | 3,114 | 16 |
<MASK>
<UNMASK>
<MASK>
330 mL = _____ L
1. 330, 000
• Rationale:
2. 3, 300
• Rationale:
3. 0.33
• Rationale:
4. 0. 033
• Rationale:
### Explanation
DA solution = 1 L/1000mLx 330 mL/1 = 0.33 L
Ratio solution = 1000 mL/1 L = 330 mL/x L
<UNMASK>
## Med Math: Metric Conversions Question #7
330 mL = _____ L
1. 330... | 213 | 17 |
<MASK>
<UNMASK>
### Select your language
<MASK>
Americas
Europe
Q8RP
<MASK>
### Fundamentals Of Differential Equations And Boundary Value Problems
Book edition 9th
Author(s) R. Kent Nagle, Edward B. Saff, Arthur David Snider
Pages 616 pages
ISBN 9780321977069
# In Problems 3-10, determine the Laplace transfor... | 2,355 | 18 |
# Period Of Function
<MASK>
Period of function. This is why this function family is also called the periodic function family. Tap for more steps. Therefore in the case of the basic cosine function f x.
<MASK>
For basic sine and cosine functions the period is 2 π. Any function that is not periodic is called aperiodi... | 3,013 | 19 |
<MASK>
<UNMASK>
<MASK>
2. It is the well-known fixed point theorem. Suppose $f$ is continuous on $[0,1]$ and $f(x)\epsilon[0,1]$ for every $x\epsilon[0,1]$.
<MASK>
<UNMASK>
# Thread: Question involving a continuous function on a closed interval
1. ## Question involving a continuous function on a closed interval
... | 467 | 20 |
## Vibrations of Continuous Systems: Lateral Vibrations of Beams
<MASK>
(10.23)
<MASK>
Now, using 10.23 we can write that
<MASK>
(10.25)
<MASK>
This results in
<MASK>
The four roots to this equation are
<MASK>
where each of the may be complex. However, by using Euler’s identity
<MASK>
(10.32)
where
<MAS... | 1,455 | 21 |
📚
All Subjects
<MASK>
⚖️
<MASK>
Bookmarked 4.3k • 246 resources
See Units
Interpretation
When interpreting a confidence interval for the difference in two population proportions, we need to show that the bounds given by the confidence interval give us an estimate of what the difference in our two population pro... | 2,170 | 22 |
End of preview. Expand in Data Studio
README.md exists but content is empty.
- Downloads last month
- 2