Mathematics

Rohan Stewart

15 May, 00:32

1. Evaluate: 10 C 2

Select one:

a. 45

b. 90

c. 120

d. 180

2. Evaluate: 6 P 4

Select one:

a. 72

b. 24

c. 360

d. 2

3. Which of the following is a permutation?

Select one:

a. A selection of 3 candy bars from 5 chocolate bars.

b. First place and runner up for Miss America.

c. A hand of 8 cards from a deck.

d. Selecting 10 students from the tenth grade for a field trip.

4. There are 5 positions available in the new school. Of the applicants, 12 are men and 8 are women.

In how many ways can 3 men and 2 women be chosen if they are equally considered.

Select one:

a. 6,160

b. 220

c. 28

d. 3,375

6. In how many ways can a committee of 5 be chosen from 10 people?

Select one:

a. 252

b. 2,002

c. 30,240

d. 100,000