Mathematics: Chad poured a sidewalk that is 42 ft long. he is going to start at the beginning and make a cut every 20 inches. how many cuts will chad make?

Chad poured a sidewalk that is 42 ft long. he is - id421855172, krazziekidd2p845ri

Ответ:

martinezjulio1976

31.12.2021

Twice because you would divide the 2 numbers together, and you get a small decimal. But since you can't cut a decimal then It would be 2, so 2 cuts. :)

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Ответ:

leo4687

15.01.2022

Mathematics

answer: hence, function will be

$y=85(\frac{3}{4})^x$

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

$y=85(1-\frac{25}{100})^x\\\\y=85(\frac{100-25}{100})^x\\\\y=85(\frac{75}{100})^x\\\\y=85(\frac{3}{4})^x$

here, y is the total value of the text book after x owners.

hence, function will be

$y=85(\frac{3}{4})^x$

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Chad poured a sidewalk that is 42 ft long. he is going to start at the beginning and make a cut every 20 inches. how many cuts will chad make?

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