Sarah got on the school bus. At the stop after Sarah's, 7 students got on. Five students got on the bus at the next stop. At the last stop before the school, 9 students got on. When the bus arrived at school, 38 students got off. How many students were already on the bus when Sarah got on?

Q: How many does each friend receive?

A: Since , the Michael has a collection  of 2156 sports cards. He decides to give away 1075 cards by…

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: Jack drove 520 miles on his trip. If he was going 65 miles per hour, how many hours did he drive? O…

A: Given that Jack is driving at the rate of 65 miles per hour.

Q: Sophie is working at a hair salon and building a tool kit. There are 8 hair dryers and 10…

A:

Q: Kevin finds 10 shirts in his size at a clearance sale. How many different purchases could he make

A: Since the number of shirts that he needs to purchase is not mentioned, we break the answer into 10…

Q: Forty-eight students said they had a computer or a TV in their room. Thirty-five have a computer and…

A: 48 students said they had a computer or a TV in their room35 have computer 20 have a TV

Q: Jimmy has 1 apple and his friend give him 2 more. How many apples do they have altogether? Explain…

A: See this solution in below with details.

Q: There are 21 juniors and 29 seniors trying out for the basketball team. You need 14 students for the…

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: Mario needs to pick A daisies to make a bouquet. He has 8 dishes so far. He needs to pick 6 more…

A: Simple Addition

Q: Twenty people have gathered at a party. Find the number of handshakes when each person shakes hands…

A: Given that  Total number of people=20 Find the number of handshakes or shakes hand

Q: He can wear ?  different outfits.

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

Q: There are thirty-one rose bushes and nineteen walnut trees currently in the park. Park workers will…

A: As per the given data  There are 31 rose bushes in the park currently. There are 80 rose bushes in…

Q: Reshma stops at a newsstand to buy either a newspaper or news magazine to read on a business trip.…

A: Given: reshma has 5 news magzines and 8 nespapers To find.: How many choices does she have if she…

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

A:

Q: Jada has 7 pink roses and some white roses. She gives all of them away: 5 roses to each of her 3…

A: Solve for the no of white roses

Q: Mr. Jordan is traveling to Helsinki Finland with his Gibson Les Paul guitar for a competition during…

A: To find: How many different ways can he travel from Toronto to Helsinki.

Q: You are asked to make apple pies for the holidays . Each pie required 6 apples. How many apples will…

A: For the following problem,

Q: 72% of the students at Thomas Jefferson Middle School are attending the volleyball game. There are…

A: Given: total students in the school is 300 Now, if 72% students attend the volleyball game then…

Q: mary made 30 bows to sell at the craft fair. She packaged 3 bows in each gift bag to sell together.…

A:

Q: toomy has 13 eggs and then he bys 4 times more eggs. how many eggs does he has know?

A: Topic = Algebra

Q: Juliette has 348 pennies. If she wants to divide them into sets of 16, how many sets can she make?…

A: this is question of algebra here we have to find using simple divide and get value of that. further…

Q: You are getting dressed for the day. You have 7 shirts, 4 pairs of pants and 3 shoes.

A:

Q: The Moore family received 31 pieces of mail on April 27. The mail consisted of letters, bills,…

A: Moore family recieved 31 pieces of mail mail consists of letters (L), bills (B) , Magazines (M) and…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.