Register
Need help with these two questions. I do not have a special calculator.
60.1k views
0 votes
Need help with these two questions. I do not have a special calculator.

Need help with these two questions. I do not have a special calculator.-example-1
User Dannielle
by
5.7k points

2 Answers

4 votes

Answer:

1 is 25/102

2 is 455


Explanation:


User Bob Ebert
by
5.6k points
3 votes
19 . Prob( 2 reds) = 1/2 * 25/51 = 25/102

20. This would be 15C12 = 15C3 = (15*14*13) / (3*2*1) = 455
User William Ballesteros
by
6.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
What is the measure of xyz
Link Copied!