$32.50 would be your answer for all of those :) good luck :)
Just plug in 500 for p, 0.2 for r (because 20% is equivalent to 0.20), and 2 for t:

So, if you start with $500 and charge an interest rate of 20% for 2 years, you will gain $200 to get $700 in total.
answer -2
Step-by-step explanation:
plug 4 for n the put in a calculator hope this helps
1/10 of 700 would be 700 would be 70 because 70 x 10 = 100 hope this helped
Answer:
hello
Step-by-step explanation: