Arthur has $19,500 to invest, and wishes to gain $8,000 in interest over eleven years. approximately what is the minimum simple interest rate that arthur needs to achieve his goal?
a. 2.64%
b. 3.04%
c. 3.72%
d. 4.51%

Answer

Find out the  what is the minimum simple interest rate that arthur needs to achieve his goal .

To prove

Formula

As given

Arthur has $19,500 to invest, and wishes to gain $8,000 in interest over eleven years .

Here

Principle = $ 19500

Simple interest = $ 8000

Time = 11 years

Put in the formula

Rate = 3.72 % (approx)

Therefore the  simple interest rate that arthur needs to achieve his goal is 3.72 % .

Option (c) is correct .

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.