Answer:
all you need to do is use those "units" and stack them together as told to to form your answer
Step-by-step explanation:
Answer:
The correct answer is 21.5
Step-by-step explanation:
Answer : $ 9, 152
Luna invested $8000 for 36 months at an interest rate of 4.8%
Let P = principal
T = time
r = rate
Using the simple interest,

The total balance = Interest + principal
Balance = 1, 152 + 8000
Balance =$9, 152
The total money she will have at the end of the investment is $9, 152
Well what I like to do is take 52 and multiply it by 1. whatever the percentage is. I say 1. whatever the percentage is because in your case 40 %. 1 equals the whole amount the percentage after it counteracts the percentage so 52*1.4=72.8
Answer= 72.8 or 73 people