multiple choice

multiple choice

____ 1.

____ 2.

____ 3.

1. =1
2. does not exist.
3. =0

d.

Use a geometric series to find the rational number represented by the decimal . r =

1. .01
2. .1
3. 81
4. .81

If 10 people apply for 3 jobs, in how many ways can people be chosen for the job if the jobs are all different? a.

b. c. d.

Find the solution set of this equation:

1. 3
2. 2
3. 6
4. 12