The answer is C. 65........
Answer:
$6414
Step-by-step explanation:
Step one
given
Principal=$2,000
rate= 6%= 0.06
Time= 20 years
Required
The final amount
Step two:
The compound interest formula is
A= P(1+r)^t
substituting we have

The amount given to the college is $6414
The answer to the equation is the second option.
Since complementary angles add up to 90 degrees, we simple take

and simplify it to

°