Ava's mom purchased a savings bond for Ava. The value of the savings bond increases by 3% each year. One year after it was purchased, the value of the savings bond was $515. Find the value of the bond when Ava's mom purchased it.

Original Value= $361.21

Step-by-step explanation:

Giving the following information:

The value of the savings bond increases by 3% each year. One year after it was purchased, the value of the savings bond was $515.

To calculate the original value of the bond, we need to use the following formula:

OV= PV/(1+i)^n

OV= original value

PV= present value

i= increase rate

n= number of months

OV= 515 / (1,03^12)

OV= $361.21

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

i think it might be a but you might want a second opinion