Ask question

Ask question

All categories

Natali5045456 [20]

3 years ago

13

A class has 10 boys and 12 girls. in how many ways can a committee of four be selected if the committee can have at most two gir

ls?

1 answer:

V125BC [204]3 years ago

5 0

<span> C(12,0)C(10,4)+C(12,1)C(10,3)+C(12,2)C(10,2) = (1)(210)+(12)(120)+(66)(45) = 210+1440+2904 = 4554 Answeer: 4554 ways</span>

You might be interested in

Hello please help thanks i’ll give brainliest!

erastovalidia [21]

Answer: A

Step-by-step explanation: Hope this help :D

8 0

3 years ago

What is the length of this segment ?

FinnZ [79.3K]

1 $\frac{11}{16}$ is the answer you're looking for.

6 0

2 years ago

9 pencils for 11 dollars

BlackZzzverrR [31]

Answer:

wow

Step-by-step explanation:

8 0

2 years ago

The Table Shows The Number Of Rows Of Bricks A Worker Can Lay In Different Numbers Of Hours

klemol [59]

The answer is 3. If you set it up in a T table and label x as the number of hours and y as the number of rows. Then use rise over run (y over x) the fractions simplify to 3 over 1.

4 0

2 years ago

A hotel costs $100 per night plus a $35 hotel fee. If George has $500, what is the maximum number of nights he could stay

zhuklara [117]

The maximum number of nights he could stay is 4 nights

3 0

2 years ago

Read 2 more answers