Please answer #3
i have only 5 points left ;(

f(x) = 2,000(0.94)^x; 952 km^2

Step-by-step explanation:

Formula for exponential growth or decay:

f(x) = P(1 + r)^x

where

f(x) = future value in year x

P = present value

r = annual rate of growth (positive) or decrease (negative)

x = time in years

In this problem,

P = 2,000

r = -6% = -0.06; here r is negative since this is a decreasing function

The formula is

f(x) = 2,000(1 - 0.06)^x

f(x) = 2,000(0.94)^x

For year 12, x = 12.

f(x) = 2,000(0.94)^x

f(12) = 2,000(0.94)^12

f(12) = 952

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: