You save $8,500.00. Your original plan was to place 40% in a savings account earning a 4.2% APR compounded annually and the rest in a stock plan that decreases 3% in the first year and increases 7.5% in the second year. If you had invested 60% in the savings account and the rest in the stock plan, what is the difference in the total gain compared to the original plan?

$81.91

$73.12

$75.99

$85.25

b

step-by-step explanation:

b

10cm

step-by-step explanation:

ik

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !