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3 years ago

Mr. Boyle replaced 25% of the boards on his wooden deck. If he replaced

Mathematics

2 answers:

Yakvenalex [24]3 years ago

8 0

76. If 19 boards is 25% then 19x4 will give you the amount of boards that is 100%

Daniel [21]3 years ago

3 0

76
Explanation: if that’s 25% then you have to multiply it by 4 because if you multiply 25 times 4 then it would equal to 100%

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3 years ago

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Step-by-step explanation: Hope this helps and good luck :))

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3 years ago

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7. $\displaystyle /text{The answer makes sense because since the depreciation rate is 15%, we know that we need to use the "exponential decay" formula.}$

6. $\displaystyle /text{After a depreciation rate of 15% for the past 8 years, the stock is now worth approximately $272,49.}$

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3. $\displaystyle /text{We need to use the "Exponential Decay" formula} - f(t) = a[1 - r]^t, where a > 0$

2. $\displaystyle /text{How much is the stock worth after a depreciation rate of 15% per year?}$

1. $\displaystyle /text{initial amount: $1000, a depreciation rate of 15%, and a time period of 8 years}$

I am joyous to assist you anytime.

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3 years ago