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Step2247 [10]
3 years ago
10

A jar of 57 coins contains only dimes and quarters. The value of all the coins in the jar is $10.05. How many dimes are in the j

ar?
Mathematics
1 answer:
lianna [129]3 years ago
8 0
The amount of dimes in the jar is 28!!!!!!!!!! extra info: amount of quarters is 29 q
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Let h(x)=505.5+8e−0.9x . What is h(5) ? rounded to the nearest tenth. any help would be great
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For this case, the first thing we are going to do is rewrite the function.
 We have then:
 h (x) = 505.5 + 8 * exp (-0.9 * x)
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 We have then:
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