Help me please

D

Step-by-step explanation:

If the cost is the y-axis (said in question) it would be narrowed down to B and D. But since the rate of change is constant and will be the same, the line would be countinuous making D be the right answer.

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

a. she will receive a refund of $278.

step-by-step explanation: