If you invest $500, at a rate of 15%, for 8 years, how much money would you have?
$1529.51
200
x^10 divided by x^3 = ?
x^7
200
What is 140 in scientific notation?
1.40 x 10^2
200
What is 5.21 x 10^-4 in standard notation?
.000521
200
y = 210(.5)^x
Exponential Decay
200
You buy a car for 18,200 that depreciates at a rate of 6%. How much is it worth in 15 years?
$7,194.31
300
(x^4)^3 = ?
x^12
300
What is .00082 in scientific notation?
8.2 x 10^-4
300
What is 7.910 x 10^7 in standard notation?
7,9100,000
300
y = 42(1.89)x
Neither, it should be 42(1.89)^x
300
There are 6,200,000 in the world. If there is a zombie apocalypse that decreases the amount of people by 20% each day, how many people would be alive after 4 weeks?
11,992 or 11,993 people
400
5x^6 * 4x^2 = ?
20x^8
400
What is .0000000671 in scientific notation?
6.71 x 10^-8
400
What is 5.14 x 10^0 in standard notation?
5.14
400
y = 682(1-.98)^x
Exponential Decay
400
You have $1 that triples everyday for 20 days. How much money do you have after 20 days?
$3,486,784,401 A LOT OF BREAD!!!
500
24x^8/ 6x^2 = ?
4x^6
500
What is 8.7124000 in scientific notation?
8.7124000 x 10^0
500
What is 6.789 x 10-11 in standard notation?
.00000000006789
500
y = 1900(7.5)^x
Exponential Growth
500
You drop a ball from a height of 100cm. Each bounce it's height decreases by 40%. What is the height of the ball on the 3rd bounce?