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Irina-Kira [14]
3 years ago
14

I need help on this question

Mathematics
1 answer:
AleksandrR [38]3 years ago
6 0
11.84 rounded to the nearest whole number is 12. It’s simple add all c,d, and f percents. Then turn the percent into a decimal by dividing by 100, and multiply that decimal by the students , which is 32.
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If A=6W what does W=<br>Help!
Yuliya22 [10]

Answer:

<u><em>W = A/6</em></u>

Step-by-step explanation:

<u><em>Isolate the variable</em></u> by dividing each side by factors that <u><em>don't contain the variable.</em></u>

4 0
3 years ago
Which number is greater 134 ir 143 explain . draw a picture
gogolik [260]

134 < 143
this would be right
8 0
3 years ago
Heather invested $11,600 in an account that pays 5% simple interest. If she invests the money for 6 years, how much will she hav
melisa1 [442]
The amount she will receive after 6 years
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4 0
2 years ago
Read 2 more answers
Sample Work Help Needed! Please answer these questions and show the steps used to solve them. NO DECIMAL ANSWERS (except on thre
anygoal [31]

1. Using the exponent rule (a^b)·(a^c) = a^(b+c) ...

\left(-2x^3y^4\right)\left(5x^9y^{-2}\right)=(-2)(5)\left(x^{(3+9)}y^{(4-2)}\right)\\\\=-10x^{12}y^{2}

Simplify. Write in Scientific Notation

2. You know that 256 = 2.56·100 = 2.56·10². After that, we use the same rule for exponents as above.

8 \left(32\times 10^{11}\right)=(8)(32)\times 10^{11}=256\times 10^{11}=2.56\times 10^{13}

3. The distributive property is useful for this.

(3x – 1)(5x + 4) = (3x)(5x + 4) – 1(5x + 4)

... = 15x² +12x – 5x –4

... = 15x² +7x -4

4. Look for factors of 8·(-3) = -24 that add to give 2, the x-coefficient.

-24 = -1×24 = -2×12 = -3×8 = -4×6

The last pair of factors adds to give 2. Now we can write

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... (2x -1)(4x +3) . . . . . the factorization you require

8 0
3 years ago
Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)&gt;0
marin [14]
The answer is x<2
-2x^5 + 14x^4 - 36x^3 + 52x^2 - 64x + 48=0
7 0
3 years ago
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