MM
Mashaal Masha
Feb 21, 2024
$\bm{f(x)=5,470(0.64)}^{\frac{x}{2}}$
The function $\bm{f}$ gives the value, in dollars, of a certain piece of equipment after $\bm{x}$ months of use. If the value of the equipment decreases each year by $\bm{p}\%$ of its value the preceding year, what is the value of $\bm{p}$?
Difficulty: Hard
A:
$\bm{4}$
B:
$\bm{5}$
C:
$\bm{36}$
D:
$\bm{64}$
ID: 65d5a13adbc6daab1c0a990c