Exponent Properties Scientific Notation Geometric Sequences Exponential Growth Exponential Decay

100

What is c^2v^9
c^3v^9c^-1c^0

100

What is .000000076
76 x 10^-9

100

What is -48
Find the 5th term of the sequence. A(n) = -3(-2)^n-1

100

What is 14, 529. A(n) = 13,000 x 1.014^x
A certain town had a population of 13,000 people. Since 1998 the population has increased 1.4% a year. What is the poplulation in 2006?

100

What is 420,017 people.
In 1990, the population of Washington, D.C. was about 604,000 people. Since then the population has decreased about 1.8% per year. Find the population in 2010.

200

What is (9j^2)/(y^5)
9y^4j^2y^-9

200

What is 6.7068 x 10^8
The speed of light in a vacuum is about 186,300 mi/s. Use Scientific Notation to express how far light travels in one hour.

200

What is -2
What is the common ratio... 5, -10, 20, -40, ...

200

What is 32,017.
A population of 24, 500 people has been increasing at a rate of 1.8% a year. What will be the population in 15 years?

200

What is $466.82.
The value of a $1,200 computer decreases 27% annually. What will be the value of the computer after 3 years?

300

What is (m^4)/a^12
(a^3/m)^-4

300

What is 7.039305 x 10^-7
(9.55 x 10^7)(7.371 x 10^-15)

300

What is A(n) = -6 x 2^n-1 and -3072
Write the rule for finding the 10th term when the first term is -6 and the common ratio is 2. Then find the term.

300

What is y = 2000 x 1.056^x
Write an exponential function to represent $2,000 principal earning 5.6% interest compounded annually.

300

What is 96.5%.
By which percent would you multiply a number to decrease it by 3.5%?

400

What is (-27)/q
(-3q^-1)^3q^2

400

What is 6.7 x 10^33
There are about 3.35 x 10^25 molecules in a liter of water. Pine Lake in NY has about 2 x 10^8 liters of water. About how many molecules of water are in Pine Lake?

400

What is -2, -6250, -97656250
Find the first, sixth, and twelfth terms of the sequence... A(n)= -2 x 5^n-1

400

What is $4,678.91.
Find the account balance on $3,000 principal earning 6.4% interest compounded quarterly for 7 years.

400

What is $5,767.17.
Suppose your mother buys a new car for $22,000. The value of the car decreases by 20% each year. Find the value of the car after 6 years.

500

What is (h^26)/(32y^9)
2y^-9h^2(2y^0h^-4)^-6

500

What is 9.59 x 10^-3
In 2000 the total amount of glass recycled in the US was 2.7 million tons. The population of the US in 2000 was 281.4 million people. On average, about how many tons of glass were recycled per person?

500

What is A(n) = 200 x 0.56^n-1 and 35.1cm
You drop a basketball from a height of 2 meters. Each curved path has 56% of the height of the previous path. Using the height in centimeters, write a rule for the sequence. What heigt will the basketball reach at the top of the 4th path (when n=4)? Round to the nearest tenth of a centimeter.

500

What is $4,823.19.
A $2,400 principal earns 7% compounded monthly for 10 years.

500

What is 2004.
On January 1, 2000, Chessville had a population of 40,000 people. Its population increases 7% each year. On the same day, Checkersville had a population of 60,000 people. Its population decreases 4% each year. During what year will the population of Chessville exceed that of Checkersville?

Algebra: Chapter 8 (Exponents & Exponential Functions)

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