8. rob invests $100 in an account earning interest at a rate of 5% pe
year for 10 years. sharon invests the same amount of money as rob
but she earns interest at a rate of 10% per year for 5 years.

b) calculate the value of both investments.

29 is the correct answer

step-by-step explanation:

answer is 33

step-by-step explanation:

multiple all that

step-by-step explanation:

27×17

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q