Calculate compound interest Question
Mark is saving for his son's college education. If the savings account earns 9% interest compounded quarterly, and he
wants to have $80,000 in 18 years, what must the principal be? Round your answer to the nearest dollar.
Provide your answer below:
FEEDBACK
MORE INSTRUCTION
SUBMIT
Content attribution
Type here to search
O

$16119

Step-by-step explanation:

A = p(1+r/n)^nt

80000 = p(1+0.09/4)^4x18

80000 = p(1.0225)^72

p = 16118.74

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

idk idk idk idk idk

step-by-step explanation: