There are 21 juniors and 29 seniors trying out for the basketball team. You need 14 students for the team. How many different teams can you pick from?

Q: Loyd finds 8 shirts in his size at a clearance sale. How many difference purchases could Loyd make?…

A: We know that: n! = nx (n-1) x (n-2) x (n-3) ........x 2 x 1 nCr = n! / r! (n-r)!

Q: How did you get the 38,37, and 26?

A: No.of red balls = 3 No.of green balls =3 No.of blue balls =2 Total no.of balls = 8 (i.e. 3+3+2)…

Q: For the grooms men, we had outfits picked out. We had 3 different dress shirts, 3 different styles…

A: Multiplication rule of counting:If a task consists of a sequence of choices in which there are ‘a’…

Q: There are 15 boys and 12 girls that try out for a chorus. The choir director will select 10 girls…

A:

Q: Boris must choose a shirt and a pair of pants for today's outfit. He has  3  shirts and  3  pairs…

A:

Q: In a math class, you have 4 tests. On the first three tests, you have the following scores: 90, 90,…

A: Given Total no. of tests, n=4 Scores on the 1st 3 tests were 90, 90 and 90 Average, x¯=90

Q: You volunteer to help drive children at a charity event to the zoo, but you can fit only 6 of the 14…

A:

Q: He can wear ?  different outfits.

A: Juan owns 1 pairs of pants, 5 shirts, 4 ties, and 1 jackets.

Q: Courtney's mother took her to story time at the public library. While there, Courtney could check…

A: Courtney's mother took her to story time at the public library. Courtney could check out 2 Dr. Seuss…

Q: You volunteer to help drive children at a charity event to the​ zoo, but you can fit only 7 of the…

A: The objective of this question is to find out how many different groups of 7 children can be formed…

Q: A teacher has 30 students in his class he has been given funds to take 5 students to the museum of…

A: Given, total number of students in class=30teacher has been funds to take 5 students to the museum…

Q: Marissa's cycle repair shop fixes normal bicycles and tricycles. Marissa had to assemble a number of…

A:

Q: A lady has 4 dresses and she want to bring 2 of them with her on the trip. How many ways to choose 2…

A: The objective of this question is to find out the number of ways the lady can choose 2 dresses out…

Q: different outfits does he have if he always wears trousers with a shirt, a jacket, a tie, and a pair…

A: Given that  Mike has Pairs of trousers = 7 Shirts = 16 Jackets = 4 Ties = 18 Pair of shoes = 5 We…

Q: Angie is ordering breakfast in a restaurant. There are 10 types of eggs and 3 types of toast to…

A:

Q: There are 24 students playing basketball at lunch. How many different three-person teams can be…

A:

Q: Your car seats 5 people, including the driver. You have 8 friends who all need you to drive them…

A:

Q: In your closet, you have 15 tops, 10 bottoms, and 8 pairs of shoes. How many ways can you dress…

A: Given Tops = 15 Bottom = 10 Shoes = 8

Q: To get a B in​ math, Alexandria Pappas must average 80 on five tests. Scores on the first four tests…

A: Given, Scores on the first four tests are 81​,76​, 83​, and 77.

Q: A team of 22 soccer players needs to choose 3 players to fill water bottles. How many different…

A:

Q: You visit a store. You have your choice of 3 shirts, 4 pants, and 3 pairs of shoes. How many…

A: Given that you have your choice of 3 shirts, 4 pants, and 3 pairs of shoes.  We want to find…

Q: Heidi has 4 necklaces and 6 pairs of earrings. In how many different ways can she select a necklace…

A: