Suppose an investment of $1,700 doubles in value every 10 years. how much is the investment worth after 20 years? $34,000 $6,800 $4,100 $68,000

$6,800

Step-by-step explanation:

Given: The investment of $1,700 doubles in value every 10 years.

Here initial value A= 1700,

Multiplicative rate of change b=2

The exponential function for the given problem will be :-

, where t is the time period of ever 10 years.

After 20 years (t=2) the amount will be =

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?