The graph shows a normal distribution with a standard deviation of 10. Which percentage is the best estimate for the shaded area under the normal curve?
A. 42%
B. 77.5%
C. 79%
D. 83.5%

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

four boxes of pizza

hope this