Explain the error in the work shown. Find the correct answer.
f
= 1624
64
4-3
- (24,20
4- = 280
-3-ga
3
DONE

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

11) obtuse

13)right

15) acute