Explain how to get to each answer for following 1) Solve for x: (1/2) = 2 x + 3 Answer: -4 2) Solve for x: e 2x + 1 = 10 Answer:

Explain how to get to each answer for following

1) Solve for x: (1/2) = 2x + 3

Answer: -4

2) Solve for x: e2x + 1 = 10

Answer: 0.6

3) If $10,000 is invested at 8%, compounded monthly, how is the investment worth after 5 years?

Answer: $15,000

4) What, approximately, is log2 12?

Answer: 4

5) The half-life of carbon 14 is 5,730 years. How old is a bone that has 70% of its original carbon 14?

Answer: 3,000 years