ERASE When Marilyn was bom, her parents put $9,000 into a college fund
account that earned 9% simple interest. What was the total
amount in the account at the end of 18 years?
I = PRT
=4000 - 0.09-13
19580 account
Answer
Explain why this is incorrect and what Aliyah
needs to do to make it correct.

$23580

Step-by-step explanation:

I = PRT/100 = 9000*9*18/100 = $14580

amount in the account at the end of 18 years

= $9000 + $14580

= $23580

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

both equations and proportions are better.