a committee is to consist of a chair, two hagglers, and five do-nothings. the committee is formed by choosing randomly from a pool of 10 people and assigned them to various jobs. How many different committees are possible? norman is eager to be of the committee. what is the probability he will get his wish?

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

well if you have a decimal you have to line them up and make sure the you have everything   straight and then add or subtract some thing with   division and   multiplying so just like them up