3. What is C(7,1)? А. 1 В. 7 С. 14 D. 49 4. What is the combination of 8 objects taken 3 at a time? В. 24 С. 32 А. 11 D. 56

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 7P
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3. What is C(7,1)?
А. 1
В.7
С. 14
D. 49
А. 11
4. What is the combination of 8 objects taken 3 at a time?
В. 24
С. 32
D. 56
5. Forming a committee from members of a club does not show an important
arrangement. How can you make this arrangement of the members important?
A. Assign numbers to the members
members
B. Assign position to the members
C. Lessen the number of the
D. Select only few members
6. How many three-digit number can be formed from the numbers 1, 2, 3, 4, 5, 6,
7, 8, and 9 if repetition of digits is not allowed?
А. 3
В. 9
C. 84
D. 504
7. In how many ways can Mr. Plantito arrange 5 potted plants in a row?
A. 5
В. 25
С. 120
D. 125
8. In how many ways can a committee of 5 executives be formed from 10
executives?
A. 252
В. 316
С. 420
D. 512
9. If halo-halo is served in a cup, in how many ways can Mike choose his four-
flavor ice cream scoop if there are 4 available flavors?
A. 1
For numbers 10 – 12
В. 2
С. 3
D. 4
There are 3 Algebra books and 7 Geometry books on a shelf.
10. In how many ways can you arrange all the books if there are no restrictions?
А. 3!
В. 7!
С. 10!
D. 12!
11. If books of the same subject must be placed together, how will you represent
the number of permutations?
A. P = 3! · 7!
B. P = (3! · 7!) · 2!
C.P = 3!
D. P = 7!
12. In how many ways can you arrange the 3 Algebra books and 7 Geometry
books if they must be placed together?
A. 6
В. 5,040
C. 30,240
D. 60,480
Transcribed Image Text:3. What is C(7,1)? А. 1 В.7 С. 14 D. 49 А. 11 4. What is the combination of 8 objects taken 3 at a time? В. 24 С. 32 D. 56 5. Forming a committee from members of a club does not show an important arrangement. How can you make this arrangement of the members important? A. Assign numbers to the members members B. Assign position to the members C. Lessen the number of the D. Select only few members 6. How many three-digit number can be formed from the numbers 1, 2, 3, 4, 5, 6, 7, 8, and 9 if repetition of digits is not allowed? А. 3 В. 9 C. 84 D. 504 7. In how many ways can Mr. Plantito arrange 5 potted plants in a row? A. 5 В. 25 С. 120 D. 125 8. In how many ways can a committee of 5 executives be formed from 10 executives? A. 252 В. 316 С. 420 D. 512 9. If halo-halo is served in a cup, in how many ways can Mike choose his four- flavor ice cream scoop if there are 4 available flavors? A. 1 For numbers 10 – 12 В. 2 С. 3 D. 4 There are 3 Algebra books and 7 Geometry books on a shelf. 10. In how many ways can you arrange all the books if there are no restrictions? А. 3! В. 7! С. 10! D. 12! 11. If books of the same subject must be placed together, how will you represent the number of permutations? A. P = 3! · 7! B. P = (3! · 7!) · 2! C.P = 3! D. P = 7! 12. In how many ways can you arrange the 3 Algebra books and 7 Geometry books if they must be placed together? A. 6 В. 5,040 C. 30,240 D. 60,480
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