Answer:1] 23,152.50
2] 26,620.00
3] 28,098.56
Step-by-step explanation:
For #1 that one is 20000[1+.05%]*3=23,152.50
For #2 that one is 20000[1+.10%]*3=26,620.00
For #3 that one is 20000[1+.12%]*3=28,098.56
Your welcome
P.S. I did this in my calculator and then I went to Compound Interest Calculator to check my work.
The formula is principal x ( 1+ interest rate)^ number of years
5%:
20,000 x 1.05^3 = $23152.50 total
Interest = 23152.50-20000= $3,152.50
10%
20000 x 1.10^3 = $26,620.00
Interest = 26620-20000 = $6,620
12%
20000 x 1.12^3 = $28,098.56
Interest = 28098.56-20000 = $8.098.56
there's no "following"
Answer:
gallons.....
-74x^2
-2x x 5x -(8x)^2
-10x^2-(8x)^2
-10x^2-64x^2
