Mrs. Franklin had $12,414 that she put into a new savings account. After 2.5 years she had a total of $14,027.80 in the savings account. At what simple interest rate was Mrs. Franklin‘s account? (REAL ANSWERS NO LINKS!!)

stop cheating

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

sorry but i cant draw that