Answer:
70
Step-by-step explanation:
Given : There are 8 people on the debate team.
To Find: In how many ways can the coach choose 4 members to send to competition?
Solution:
We will use combination over here
Formula :
Now There are 8 people on the debate team and the coach have to choose 4
So, n = 8
r = 4
So, number of ways of choosing 4 people out of 8 =
=
Hence there are 70 ways of choosing 4 members out of 8 to send to competition
he can either send one half or the other half.
Answer: A
Step-by-step explanation: this is to easy
4 hours and 15 minutes
16 cups
1/2 of 32 cups = 1/2 * 32 cups = 0.5 * 32 cups = 16 cups