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sleet_krkn [62]
3 years ago
8

Smith cell phone company advertises device for 3 cents per minute plus a monthly fee of $29.95. If sara's phone bill for october

was $38.95, find the number of minutes she used
Mathematics
1 answer:
hjlf3 years ago
6 0
$38.95-$29.95= $9
$9= 900¢
900¢/3¢= 300
Ans: She used 300 minutes.
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Find h if V = 30.45 ft3, l = 6.3 ft, and w = 2.5 ft.​
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The height (h) of the rectangular prism is: 1.9 feet.

<h3>How to Find the Volume of a Rectangular Prism?</h3>

A rectangular prism has a length (l), height (h), and a width (w). The volume of the rectangular prism is calculated using the formula given as: V = (length)(width)(height).

Given the following parameters:

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(6.3)(2.5)(h) = 30.45

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15.75h/15.75 = 30.45/15.75

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