menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
If 100C2 has a value of 4,950, what is the value of 100C98? A. 4,950 B. 99,000 C. 49,500 D. 9,900
asked
Feb 24, 2018
185k
views
1
vote
If 100C2 has a value of 4,950, what is the value of 100C98? A. 4,950 B. 99,000 C. 49,500 D. 9,900
Mathematics
high-school
Fumeng
asked
by
Fumeng
7.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
3
votes
100C2 is a count of the number of sets of two you can drawfrom a set of 100 items. But every time you draw a set of 2 from 100 you haveautomatically determined a set of 98 that you did not select. so the answer is A. 4950
Heikkisorsa
answered
Feb 26, 2018
by
Heikkisorsa
7.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
4
votes
If 100C2 has a value of 4,950, what is the value of 100C98?
10C2 is the number of groups of 2 that can be formed from 100 objects.
Note: Each time a group of 2 is selected you automatically form
a second group of 98. Therefore: 10C2 = 10C98 =
4950 is your Answer
Thoomas
answered
Mar 1, 2018
by
Thoomas
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Dec 21, 2018
21.9k
views
If 100C2 has a value of 4,950, what is the value of 100C98?
Mquandalle
asked
Dec 21, 2018
by
Mquandalle
8.0k
points
Mathematics
high-school
1
answer
4
votes
21.9k
views
asked
Mar 4, 2020
215k
views
Replace ∗ with a monomial so that the expression can be rewritten as a square of a sum or a difference: 0.01b2+ ∗ + 100c2
Ivan Sokalskiy
asked
Mar 4, 2020
by
Ivan Sokalskiy
8.1k
points
Mathematics
middle-school
1
answer
5
votes
215k
views
asked
Mar 20, 2020
50.7k
views
If 100c^2 has a value of 4950 what is the value of 100c98
Superultranova
asked
Mar 20, 2020
by
Superultranova
7.8k
points
Mathematics
middle-school
1
answer
4
votes
50.7k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity