The price p, in dollars, of a specific ca that is x year old is modeled by the function p(x)=22,255(0.91)^x

(a)how much should a 2-year old car cost?
(b)how much should a 7 year old car cost?
(c)explain the meaning of the base 0.91 in this problem.

Step-by-step explanation:

Step-by-step explanation:

The price p, in dollars, of a specific car that is x year old is modeled by the function p(x)=22,255(0.91)^x

a) to determine the cost of a 2 year old car, we will substitute 2 for x in the given function. Therefore

p(2)=22,255(0.91)^2

p(2)=22,255 × 0.8281 = $18673.655

Approximately $18674

b) to determine the cost of a 7 year old car, we will substitute 7 for x in the given function. Therefore

p(7)=22,255(0.91)^7

p(2)=22,255 × 0.51676101936 = 11500.51648579693

Approximately $11501

c) 0.91 indicates exponential decay rate. It is a fixed percentage by which the value of the car decreases every year. It is determined by (1 - rate of decay)

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

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