Luciahas$40,00014%annually..4years? Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years. $

$22,400.

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 14%/100 = 0.14 per year,

then, solving our equation

I = 40000 × 0.14 × 4 = 22400

I = $ 22,400.00

The simple interest accumulated

on a principal of $ 40,000.00

at a rate of 14% per year

for 4 years is $ 22,400.00.

37

step-by-step explanation:

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign