1 - Solve the following, and round your answer(s) to3 decimal places.

10.6 + x²= 30.1

a. +/-6.380

b. +/- 380.25

c. +/- 4.416

d. 380.25

2 - Determine the square roots of 62, rounded to2 decimal places.

a. +/- 3,844

b. 3,844

c. +/- 7.87

d. +/-3.958

3 - Calculate 40 and then round that answer to 3 decimal places.

a. 1600

b. 1.446

c. 6.325

d. 3.420

4 - Calculate 13.2374/12.2 and then round that answer to 2 decimal places.

a. 2.68

b. -2.43

c. 0.64

d. 2.23