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iragen [17]
3 years ago
7

A collection of dimes and nickels is worth $6.70. There are 76 coins in all. How many dimes and how many nickels are there?

Mathematics
1 answer:
goblinko [34]3 years ago
4 0

Answer:

58 dimes and 18 nickels

Step-by-step explanation:

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4 years ago
What is the value of the expression |-7| + |-42​
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Step-by-step explanation:

3 0
4 years ago
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yanalaym [24]

Answer:

Length = 40

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7 0
3 years ago
Suppose a city with population 600,000 has been growing at a rate of 3​% per year. If this rate​ continues, find the population
andrezito [222]

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The answer should be around 1,149663 (Rounded off to the nearest whole number. Also if a population has a remainer you usually add it as 1. This is because these are people)

Step-by-step explanation:

First step involves listing the formulas being used:

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Therefore, we take the 600,000 and multiply by 1+0.03 ^22(to the power of 22 or period)

So, 600,000(1+0.03)^22

=1,149662.045 /1,149663

Hope this helps!

6 0
3 years ago
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jeka94
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