<h3>
Answer: 4 people</h3>
Work Shown:
2/5 = 0.4
(10 people)/(1 hour) = (x number of people)/(0.4 of an hour)
10/1 = x/0.4
10*0.4 = 1*x
4 = x
x = 4
She can check out 4 people in 2/5 of an hour.
Note: 2/5 of an hour = (2/5)*60 = 24 minutes
How many people all together is there ?
Answer:
30
Step-by-step explanation:
180 = 90 + x + 20 + x + 10
90 = 2x + 30
x = 30
To solve this problem, we must use the Time Value of Money equation.
Future Value = Present Value * (1 + interest rate per month)^number of months
F = 35,000 * (1.02)^6 = 39,415.68
A. She will have to pay $39,415.68 altogether.
To find payment in interest, we must subtract the initial loan of $35,000 from $39,415.68
39,415.68 - 35,000 = 4,415.68
B. She will have to pay $4,415.68 in interest.
