Begin by clearly stating the problem; you can copy this from the problem set file. show how you solved the problem step by step, including any formulas or equations that you used. finally, state your final answer in a complete sentence, and make sure that you include the correct units with you answer.
1.)albert borrowed $19,100 for 4 years. the simple interest is $9932.00. find the rate.

13%

Step-by-step explanation:

The formula to find the simple interest is given by :-

, where P is the principal amount, r is rate of interest () in decimal and t is the time ( in years).

Given : P = $19,100 ,  I=$9932.00  and t=  4 years

Substitute all the above values in the formula , we get

In percent ,

Hence, the rate of interest = 13%

12.5 feet

step-by-step explanation:

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.