1. The value of log₂ 320 - log₂ 10 is

Answer:

2. Simplify log₃10 + log₃8.1. The answer is

Select one:

a. 6. b. 4. c. 5. d. 3

3. Evaluate 2 log₄8. The answer is

Select one:

a. 2. b. 3 c. 4. d. 5

4.

Monique wants to simplify the expression

3 log 4 + 3 log 2

She knows that the first step is to write this expression as a single logarithm.

If Monique completes the first step correctly what would her work look like?

Select one:

a. 3 log(4 2). b. 3 log(4+ 2). c. 9 log(4 2). d. 6 log(4+ 2)

5. Evaluate the expression 4 log 5 - log 1. The answer, to the nearest tenth, is

Answer:

7. Solve the equation 5^x+1 = 24. The answer, to the nearest hundredth is

Answer:

8. Solve the equation 5^x+2 = 7^x-1. The value of x is

Select one:

a. 17.2. b. 15. c. 14.5. d. 12.1

9. Evaluate 6^x-2 - 3^x+1 = 0. The answer, to the nearest tenth, is

Answer:

10. Solve log₂2^x = 5. The answer is

Select one:

a. 3. b. 2. c. 5. d. 4