Name: SAT Math Help & School Math Mastery
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#15209

functions

exponential

applications

hard

75 sec

The value of a car depreciates at a rate of $15%$ per year. If the car was purchased for $25, 000$ , which equation can be used to estimate the number of years, $t$ , until its value is $10, 000$ ?

A.

$25, 000 = 10, 000 (0.85)^{t}$

B.

$10, 000 = 25, 000 (0.15)^{t}$

C.

$25, 000 = 10, 000 (0.15)^{t}$

D.

$10, 000 = 25, 000 (0.85)^{t}$