Kelli rae's inheritance from her great-grandmother was 22 after taxes. if kelli rae invests this money in a savings account that earns $18260 in simple interest every year, what is the interest rate

The interest rate is 8.3%

Step-by-step explanation:

we know that

The simple interest formula is equal to

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

substitute in the formula above

Convert to percent form

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.