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Rus_ich [418]
3 years ago
9

How many nickels and dimes are in $2.40 if there are two times more nickels than dimes?

Mathematics
2 answers:
scoundrel [369]3 years ago
7 0
The best answer is C.
Furkat [3]3 years ago
7 0
Answer C is the correct choice
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If y= 1/2x and x= -14, find y
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Multiply the following and write your answer In scientific notation.. 3.62 × 10^-5 · 9,400.
svet-max [94.6K]

Answer:

3.4028 x 10^-1

Step-by-step explanation:

First you make the 9400 into scientific notation:

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(3.62x9.4)(10^-5x10^3)

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34.028x10^-2

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