An equation for the depreciation of a car is given by y= A(1 – ), where y= current value of the car. A = original cost, = rate of depreciation, and t = time, in years. The current value of a car is 512282.50. The car originally cost $20.000
and depreciates at a rate of 15% per year. How old is the car?
1
o 3 years
1
3 years
3 years
4 years

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

ans789

step-by-step explanation:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )