Mr. Harrison borrows $600 to pay for a new phone. The simple interest on the loan is 9% for one year. What is the total amount Mrs. Harrison will pay back. PLEASE HURRY, thank :)

$ 654

Step-by-step explanation:

Mr  Harrison borrows money to buy a new phone = $ 600

Simple interest on amount to be paid for 1 year =9%

Time amount to be paid= 1 year

Simple Interest=

Simple Interest=600××1

Simple Interest= $54

Total Amount to be paid= 600 + 54

Total Amount = $655

Hence $ 654 is correct answer

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step-by-step explanati∵∵∴∴on:

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6