Exponents and Exponential Functions

(2.8 * 10⁸) (2.2*10³)

• 6.16 * 10²⁴

• 5.0 * 10¹¹

• 6.16 * 10¹¹

• 61.6 * 10¹¹

In the compound interest formula A=P(1+r)^t what does the P stand for?

• The time

• The total amount

• The principal amount (original amount)

• The interest rate

True or False: 

• True 

• False

Simplify the expression.

• 7⁶

• 7^-5

• 1/7⁵

• 7⁵

Simplify the expression.

• 1
• g¹⁰
• g²⁵
• g

Using exponents, simplify the following expression:
(6²)³ * 6⁴
_______________
6⁸

• 6

• 6²

• 6¹⁶

• 6¹⁷

Find the missing exponent:
5y² . (2y³)^x = 80y¹⁴

• x = 9

• x = 4

• x = 3

• x = 2

Which is greater,  2654⁰ or 5⁰?

• 2654⁰

• 5⁰

• They are the same

• Zero is greater

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

• 3 x 10¹⁰

• 3 x 10⁴

• 3 x 10^-4

• 3 x 10^-11

• A

• B

• C

• D