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Marina86 [1]
2 years ago
12

Simplify 9 to the 2nd over 9 to the 7th

Mathematics
1 answer:
Allisa [31]2 years ago
5 0
3387⁄200000000 or 0.00001693508
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The length of the rectangle is 3 cm and the width is 5 cm what will the area be?
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Answer:

15 cm²

Step-by-step explanation:

3(5)=15 cm²

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What is 2,117 divided by 3.
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2,117÷3=705. Is your Product
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QUESTION 4 of 10: Your average weekly take home wage is $615. You take a one-week paid vacation and a second week unpaid vacati
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Answer:

$45

Step-by-step explanation:

Here we need to calculate the income of this year.

We know that a year has 52 weeks. And, our payed weeks are 51, they are, the 50 weeks we work plus the one week of paid-vacation. The remaining week does not give us income, as is unpaid. So our total year income is:

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) Jess has saved dimes ($ 0.10) and quarters ($ 0.25) in their piggy bank. Define the variables and write a
Mamont248 [21]

Answer:

Quarters = 10

Dimes = 15

Step-by-step explanation:

d = number of dimes, q = number of quarters

d + q = 25 is the equation for number of coins

0.1d + 0.25q = 4 is the equation for value of coins

First, solve for d in terms of q:

d + q = 25

d = 25 - q

Then substitute that into the other equation:

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And back to d = 25 - q, d = 25 - 10 = 15

Check the math:

0.1(15) + 10(0.25) = 1.5 + 2.5 = 4

LMK if you have questions

4 0
2 years ago
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