At the end of 8 years, anna paid $400 interest for a loan. if the simple annual interest rate was 4%, how much did anna borrow? a. $1250 b. $1080 c. $864 d. $432

$1250

Use the formula i = prt

In this case, we don't know P or Principal amount

i = 400

r = .04 *found by diving 4/100*

n = 8

Set formula to solve for P like: P= i/r(n)

P=400/.04(8)

P= 400/.32

P = 1250

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol