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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 value add up to 2 and 3″.
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# W... | 1,208 | 0 |
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Our Singapore Math for 3rd Grade may introduce some topics one grade level earlier or postpone coverage of some topics until grade 4. In the few instances where 3rd grade level units don’t exactly align between our curriculum and textbooks, you will still be able to easily locate the corresponding unit in our p... | 3,958 | 1 |
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Worksheets 9 and 10 - WORD PROBLEMS for ADDITION & SUBTRACTION OF FRACTIONS; NO FLUFF! Just 25 word problems all on addition and/or subtraction of fractions; students must solve not only for the correct operation, but to lowest terms also;
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# Fractions Bundle "Twist" 12 Worksheets
Subject
Res... | 1,901 | 2 |
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#### Solution:
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• Diagonal
Determine the dimensions of the cuboid, if diagonal long 53 dm has an angle with one edge 42° and with another edge 64°.
• Cuboidal room
Length of cuboidal room is 2m breadth of cuboidal room is 3m and height is 6m find the length of the longest rod that can be fitted in the r... | 2,902 | 3 |
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solve by using subsitution:
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solve by subsitution 2x+3y=10 x+6y=32
3. math
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math
solve by using subsitution:
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solve by subsitution 2x+3y=10 x+6y=32
3. math
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subsitution with 3 equations (solve for x,y,z) x+y-2z=5 -x-y+z=2 -x+y+32=4
9. algebra
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math
s... | 875 | 4 |
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How many of each animal were there?
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Cockroaches have 6 feet, mice have 4 and birds have 2.
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How many of each animal were there?
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Cockroaches have 6 feet, mice have 4 and birds have 2.
For every mouse there are two cockroaches, so every mouse is worth 3 heads and 16 fe... | 1,304 | 5 |
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Similar Puzzles
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5. Alejandro's purchase was from Luxembourg.
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7. The butterfly that sold for \$120 was not from Panama.
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10. Sophie did not buy the Grayling.
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# You are out shopping with \$N, and you find an item whose price has a random value between \$0 and \$N.
<MA... | 1,732 | 6 |
# Problem: 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?
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# Problem: 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?
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A = Arrhenius consta... | 558 | 7 |
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### Solving Systems of Linear Equations Putting it All Together
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Acquisition Lesson Plan Concept: Linear Systems Author Name(s): High-School Delaware Math Cadre Committee Grade: Ninth Grade Time Frame: Two 45 minute periods Pre-requisite(s): Write algebraic expressions
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Department of Physics and... | 19,201 | 8 |
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$$0-3x = 6$$
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$$x = -2$$
Thus, the $$x$$-intercept is $$x = -2$$.
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Thus, the $$y$$-intercept is $$\frac{3}{2}$$.
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To find the $$x$$-intercept, put $$y = 0$$ in the given equation.
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$$0-3x = 6$$
$$-3x = 6$$
$$x = \frac{6}{-3}$$
$$x = -2$$
Thus, the $$x$$-int... | 890 | 9 |
# How do you factor 4y² -13y -12?
May 30, 2015
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Use this pair to split the middle term then factor by grouping...
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$= 4 {y}^{2} + 3 y - 16 y - 12$
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$= \left(y - 4\right) \left(4 y + 3\right)$
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# How do you factor 4y² -13y -12?
May 30, 2015
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$16$ and $3$ work.
Use this pair t... | 820 | 10 |
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# SBI Clerk Pre Quantitative Aptitude Quiz- 07
## SBI Clerk Pre Quantitative Aptitude Quiz
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1. A dishonest cloth merchant sales cloth at the cost price but uses false scale which measures 80 cm in lieu of 1 m. Find his gain percentage?
(a) 20%
(b) 25%
(c) 15%
(d) 12%
(e) 22%
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3. ‘P’ s... | 2,552 | 11 |
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Given the f(x)= 4/x2 and g(x) = 3-2x, find the composite function (f º g) and simplify.
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g(x) = 3x-2
f(g(x)) = 4/ (3 - 2x)2 = 4/ ((3-2x)(3-2x))
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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), ... | 581 | 12 |
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Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
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<UNMASK>
### Present Remotely
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Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
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Ra... | 1,544 | 13 |
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## Quant Quiz for SBI clerk pre 2021
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Q1. Rakesh’s expenditure on education is how much more or less than his expenditure on rent?
1. 500 Rs.
2. 400 Rs.
3. 600 Rs.
4. 300 Rs.
5. 700 Rs.
Rakesh’s saving is what percentage of his expenditure on electricity.
1. 250%
2. 266 2/3%
3. 225%
4. 233 1/3%
5. 275%
... | 2,699 | 14 |
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$\frac{0}{4} = 0$ 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 $k$.
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# Is 0/4 undefined?
$\frac{0}{4} = 0$ is defined. $\frac{4}{0}$ is not.
If $\frac{4}{... | 190 | 15 |
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# Equation solver with square root
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# Equation solver with square root
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Word phrase math is a mathematical technique that uses words instead of symbols to represent numbers and operations. This approach can be particularly helpful for students who struggle with traditional ma... | 2,308 | 16 |
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1. 330, 000
• Rationale:
2. 3, 300
• Rationale:
3. 0.33
• Rationale:
4. 0. 033
• Rationale:
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1. 330, 000
• Rationale:
2. 3, 300
• Rationale:
3. 0.33
• Rationale:
4. 0. 033
• Rationale:
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DA solution = 1 L/1000mLx 330 mL/1 = 0.33 L
Ratio solution = 1000 mL/1 L =... | 354 | 17 |
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