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Paha777 [63]
2 years ago
6

The cost of renting a car is $39 plus $0.75 per mile. Which type of

Mathematics
2 answers:
Dima020 [189]2 years ago
6 0

Answer:

linear

Step-by-step explanation:

We can write this  in the form

y = mx+b

where m is the .75 per mile and b is the 39 dollars

y = .75x + 39

tresset_1 [31]2 years ago
4 0
Linear. It is an additional constant charge per mile.
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Loin has read 25 % of a book. If she has been reading for 5 hours, how many more hours will it take her to complete the book?
Anon25 [30]
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Explanation:
Since it took Loin 5 hours to read 25% of the books and the entire book is 100%, 25% is 1/4 of the book. We add on 5 hours to every 1/4 of the book so 1/2=10 hours, 3/4= 15 hours and the entire book =20 hours. So the entire book would take 20 hours to read but the question is How many MORE hours so we subtract 5 hours from 20 hours which equals 15.
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wlad13 [49]

Answer:

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Step-by-step explanation:

To solve the question we refresh our knowledge of the quotient rule.

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If we substitute values into the quotient expression we arrive at

\frac{dy}{dx}=\frac{(x^{2}*\frac{1}{x})-(2x*lnx)}{x^{4}}\\\frac{dy}{dx}=\frac{x-2xlnx}{x^{4}}\\\frac{dy}{dx}=\frac{x(1-2lnx)}{x^{4}}

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2 years ago
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That is b. aka 2
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slavikrds [6]

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Step-by-step explanation:

wheres the pic??

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