Write an exponential growth function to model the situation. A population of 422,000 increases by 12% each year.
What is y= 422,000(1+.12)^t
y = 9.8(1.35)^t What is the growth rate?
What is 35%
Simplify: 52 x 56
What is 58
Simplify: 25/22
What is 23 or 8
Simplify: (z11)5
What is z^55
20
What is 1
The fish in The Magic Forest Lake were declining at an annual rate at 1.5%. Their current number is estimated at 2500. Write an equation to predict the number of fish in the lake in 10 years.
What is y = 2500(.985)^10
Simplify: 2x2 times 4x3
What is 8x5
Simplify: w3/w8
What is 1/w5
Simplify: (43)2
What is 46
(-12x2y-9z)0
What is 1.
You purchased a used truck for $15,000. The value of the truck will decrease each year because of depreciation. The truck depreciates at the rate of 8% per year. Write an exponential decay model to represent the real-life problem and estimate the value of the truck in seven years?
$8,367,70
Simplify: (8x3)(-3x9)
What is -24x12
18a7/6a3
What is 3a4
Simplify: (14y)4
What is 38416y^4
(-2x4y-1z-9)-2
What is y2z18/4x8
A health club had a declining enrollment from 1995 to 2000. The enrollment in 1995 was 1285 people. Each year for the next five years, the enrollment for the health club decreased by 2.3%.
about 1,144 people
Simplify (3x-1y2)(9x-9y-2)
What is 27/x10
Simplify: 12x 2/6x-3
What is 2x5
Simplify: (x2y6)-3
What is 1/x^6y^18
(-4x-2y-3z8/2x-4y0z)-4
What is y12/16x8z28