Olivia bought a $1,874 sprinkler system with her credit card. her credit card has an apr of 10.31%, compounded monthly. she made no other purchases on the card until the sprinkler system was fully paid for, which took four years of identical monthly payments. over the eight years that olivia kept the sprinkler system, it used an average of $2.11 in water per week. after eight years, what percentage of the total lifetime cost of the system did the original price make up? (round all dollar values to the nearest cent.) a. 81.66% b. 59.07% c. 38.25% d. 72.33%

C. 38.25%

Step-by-step explanation:

We know that,

here,

PV = Present value of annuity = $1,874

P = Payment per period (monthly)

r = Rate of interest per period = 10.31% annually = monthly

n = Number of periods = 4 years = 48 months

Putting the values,

So the monthly payment is $47.81, then the total payment will be,

Over the eight years that Olivia kept the sprinkler system, it used an average of $2.11 in water per week.

The total amount will be,

Then the percentage of the total lifetime cost of the system did the original price make up is,

answer: 2530

hope this

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two