3 years ago

1. A model is made of a car. The car is 10 feet long and the model is 8 inches long. What is the ratio of the

Mathematics

2 answers:

Juliette [100K]3 years ago

7 0

D .......................

Citrus2011 [14]3 years ago

5 0

D. 15:1

When you convert the 10 feet into inches the number will be 120 inches.

That’s 120:8

Divide by 8...

15:1

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Given:
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Using
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we derive
$\frac{d}{dx}4xcos^{-1}(2x+4)$
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Similarly, using
$\frac{d}{dx}\sqrt{x}=\frac{1}{2\sqrt{x}}$
we derive
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aivan3 [116]

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