Chapter 8 Review

Multiplication Properties Of Exponents

100

 Simplify the expression

2²*2⁷

512

200

Simplify the expression

(4³)²

4096

300

Simplify. Then evaluate the expression when s=2 and t=3 

(s³*t)²

576

400

Simplify. Then evaluate the expression when s=2, t=3

-(st²)²

-324

Zero And Negative Exponents

100

6⁰

1

200

Evaluate the expression. Write fractions in simplest form.

16(1/2)^-1

32

300

Rewrite the expression with positive exponents.

x⁶y^-6

x⁶/y⁶

400

Simplify the expression with positive exponents

(-4x²/2x^-1)^-1

-1/-2x³

Division Properties Of Exponents

100

Evaluate the expression. Write fractions in simplest form.

3²/3⁵

1/27

200

Simplify the expression. The Simplified expression should have no negative exponents. 

(9/b)²

531,441/b⁶

300

(m⁷/m⁴)²

m⁶

400

(32a⁴b^-2/2a³b³)*(3a²b⁷/-2a)

-24a²b²

Scientific Notation

100

Rewrite the number in decimal form.

7.68*10⁵

768000

200

rewrite the number in scientific notation 

0.000679

6.79*10^-4 

300

evaluate the expression without using a calculator. write the result in scientific notation and in decimal form.

(4*10^-2)*(3*10⁶)  

1.2*10⁵

400

evaluate the expression without using a calculator. write the result in scientific notation and in decimal form.

8*10^-3/5*10^-5

1.6*10²⁼160

Exponential Growth Functions Exponential Decay Functions

100

Your Deposit % 1400 in an account that pays 6% interest compounded yearly. Find the balance for the given time period.

8 years 

$2231.39

200

Your Deposit %1400 in an account that pays 6% interest compounded yearly. Find the balance for the given time period.

20 years 

$4489.99

300

You buy a used truck $20,000 it depreciates at the rate of 15% per year. Find the value of the truck in the given years.

8 years 

$5450

400

You buy a used truck $20,000 it depreciates at the rate of 15% per year. Find the value of the truck in the given years.

12 years 

$2845