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# mamool

Questions0
• • ### math help algebra?

• ### math help?

Mathematics2 days ago
• ### math help?

• ### math help?

Mathematics2 days ago
• ### math help plz?

Mathematics2 days ago

• ### Find the percentile for x = 8 if the mean is 7 and the standard deviation is 2?

Mathematics2 months ago
• ### probability game ?

4 coin toss

cost 10 points

how many ways are there to lose?

• ### what are the chances of tossing 4 coins and getting all head?

3 AnswersPolls & Surveys2 months ago

• ### math help?

Our class is creating a new academic team, the Data Managers. The team will have 4 members to perform different tasks: collector, analyser, grapher, and recorder. 10 people in class want to be on the team, so we pick a random team out of the 10.

If exactly 4 boys volunteer,

a) what is the probability that the team is all boys or no boys? Evaluate your answer.

b) What is the probability that Student 1 and Student 2 are on the team? Evaluate your answer.

c) With two teacher coaches, the team of four takes a picture (6 people in picture). What is the probability that the teachers are together in the picture? Evaluate your answer.

• ### math hjelp?

Create an example of a permutation and a combination (one of each) and use them to communicate the connection between permutations and combinations

• ### Analyze Pascal’s triangle to see if you can draw a link between the triangle and combinations.  ?

Mathematics2 months ago
• ### math help, please explain the diffrence of permutation and combination?

For each of the following scenarios, determine if it is a permutation or combination and answer the associated questions

You have to decide how many ways to put 15 players into 5 different starting positions in a sport.

Complete the calculation.

Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

Out of 10 pairs of socks, you have to decide which 3 pairs you want to pack in your suitcase for the weekend.

Complete the calculation.

Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

Out of 30 different songs to listen to, you have to decide how many ways can you make a playlist of 10 songs, if it doesn't matter the order the songs are played.

Complete the calculation.

Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

You have to decide how many ways to select 3 different flavours for a 3 scoop cone of ice cream given 20 flavours of ice cream.

Complete the calculation.

Change the situation so it uses the other operation (Ex. if it was a combination make it a permutation).

• ### math help?

Angela, Brian, Christian, Diana, and Edward are students at your school.

In how many ways can they fill the student council positions for president, vice president, and treasurer?

In how many ways can they form a committee of three? Write out all possibilities such as: ABC, ACD. Note: ABC is the same as BAC.