2) C ( t ) = 4t =15 A) find C ( 4 ). B) Find C ( t ) = 23.

asked Jul 5, 2021 83.9k views

4 votes

2) C ( t ) = 4t =15

A) find C ( 4 ).

B) Find C ( t ) = 23.

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3 votes

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Answer:

a) 31

b) t = 2

Explanation:

Put the given value into the equation and solve for the unknown.

a) C(4) = 4·4 +15

C(4) = 31

b) 23 = 4t +15

8 = 4t

2 = t

Nodoid answered Jul 10, 2021

4.6k points

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