There are 120 cars in a multi-storey car park. Given that 30% of them are blue,find the number of cars which are not blue

Q: Last month,137 people signed up for the swim lessons at city pool. Each of the 7 swim teachers had…

A: Given that 137 people signed for swim lessons. We need to find the number of students that each of…

Q: A senior inspector will inspect 10 rooms this week. (d) To have a fair representation, how many…

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Q: The Andrews Company would like to donate 20 computers and 15 printers to local schools. The Company…

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Q: About 25% of the population watches the evening television news coverage as well as the soap operas.…

A:

Q: There are 114 cities in the Philippines. If each city donated 12 sacks of rice to the victims of a…

A: Given:           Total number of cities in the philippines = 114           Each city donated sack of…

Q: There were 32 people who answered that they used the Internet most often. What was the total number…

A: Let the total number of people=xFrom the graph we see that 40% of the total people used internet.

Q: There are 280 freshman, 300 sophomores, and 320 seniors. What percentage of the school is…

A: It is given that Number of freshman = 280 Number of sophomores = 300 Number of seniors = 320 Total =…

Q: For every nine students in a school, two signed up for intramural sports. That was 208 students. One…

A: let the total number of students =9x according to question 2x=208⇒x=104 implies, total number of…

Q: Raina ran for president of the chess club, and she received 39 votes. There were 65 members in the…

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Q: Brooke has 8 different playlists on her mp3 player, each having 15 songs. If she equally divides…

A: To find the number of songs divided among the 10 playlists.

Q: If erwan owns 120 books of which 70% are fantasy and Julie has 80 books of which 25% are fantasy.…

A: Given, Erwan has 120 books of which 70% are fantasy books, and Julie has 80 books out of which 25%…

Q: In a town, 39% of the citizens contributed to the Republicans, 49% contributed to the Democrats, and…

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Q: If 117 people attend a concert and tickets for adults cost $3 while tickets for children cost $1.75…

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Q: If 117 people attend a concert and tickets for adults cost $2.75 while tickets for children cost…

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Q: Out of 10 families, six families have dogs, four have cats and two have neither cats nor dogs. Find…

A: The number of elements in the set can be calculated using the set formula. The union of the sets can…

Q: City high school had a student reduction and lost 1/10 of its students. if 198 of its students were…

A: The original number of students were = 220

Q: City High School had a student reduction and lost of its students, If 286 of its students were left…

A: Topic-basic maths

Q: This weekend, Riverside Theater issued 3,036 tickets to comedies. That is 45% fewer than the theater…

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Q: For a particular event, 716 tickets were sold for a total of $5289. If students paid $6 per ticket…

A: Let S be the number of students who bought the tickets and N be the number of non-students that…

Q: There are 49 dogs signed up to compete in the dog show. There are 36 more small dogs than large dogs…

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Q: A person who doesn't like to be cold in the summertime has seven (7) pairs of flip flops, four (4)…

A: Let m choices to be made with n1 options for the 1st choice, n2 options for the 2nd choice, … , nm…

Q: There are 750 people at a football game. Out of this number 320 are students. What percent of the…

A: Given there are 750 people at a football game. Out of this number 320 students .

Q: If 122 people attend a concert and tickets for adults cost $3.5 while tickets for children cost…

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Q: of the toys that John had were cars and the rest were trains. After giving away - How many toys did…

A: First we will form the equations corresponding to the given statement then solving those equations…

Q: In a poll of 2600 adults in a certain country, 1742 of the adults said that they had online access…

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Q: During a week in September 2009, the Nielsen ratings for Family Guy were 8.1/12 which means 8.1 out…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Out of 800 families with 5 children each, how many would you expect to have, (i). 3 boys (ii) Either…

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Q: At a local Dunkin'donuts, a survey showed that out of 1280 customers eating lunch, 640 ordered…

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Q: A purse contains S3.90 made up of dimes and quarters. If there are 21 coins in all, how many dimes…

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Q: Find the total number of students who chose plants as their subjects.

A: Number of students whose chose plants using Acrylic paints is = 5 Number of students who chose…

Q: the track team has 20 members and will be sending 5 members to the next competition. how many 5…

A: Given that, the track team has 20 members and will be sending 5 members to the next competition.

Q: In a city of 45,000 homes, a survey was taken to determine the number with Wi-Fi access. Of the 500…

A: Here in a city there are 45000 homes  i.e. N = 45000 500 homes are surveyed, 300 had wifi access…

Q: There were 447 tickets purchased for a major league baseball game. The lower box tickets cost $12.50…

A: Given:-Total no. of tickets purchased=447Total amount of money spent=$5150let 'x' no. of lower…

Q: For a particular​ event, 871 tickets were sold for a total of ​$4250. If students paid ​$4 per…

A: Given For a particular​ event, 871 tickets were sold for a total of ​$4250. Students paid ​$4 per…

Q: A librarian noticed that 60% of seventh graders checked out fantasy books. About how many of 240…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: joy is a dental sales representative who wants to distribute 16 brochures and 14 pamphlets to local…

A: According to the given information it is required to find greatest number of dental offices Joy can…

Q: 4 were on time and 2 were late, how many of the next 12 trains would you expect to be on time?

A: The probability that the train would be on time is, Pon time=46=23 The probability that the train…

Q: For every 4 magazines that Taylor sold, Lily sold 3. Taylor sold 44 last month.How many did lily…

A: It is given that for every 4 magazines that Taylor sold, Lily sold 3. That is, 4:3. Also, Taylor…

Q: On September 9th, a student in Bill Nye's science class answered one chemistry question. Each day…

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Q: The top 12% of San Sebastian College’s graduating class made the Dean’s List. If there are 800…

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Q: Tori had 236,456,790 and Josh had 345,789,210 witch one is greater?

A: Tori had 236,456,790 Total Tori had is 236+456+790=1482

Q: A garden center is running a special on houseplants. A selection of any 2  plants costs $7. If a…

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Q: In a poll of 2300 adults in a certain country, 1426 of the adults said that they had online access…

A: In a poll of 2300 adults in a certain country, 1426 of the adults said that they had online access…

Q: Three boys have the same number of blue toy cars. of Nelson's toy cars and 4 of Ted's toy cars and…

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Q: In her "Continue Watching" list on Netflix, Madelyn has 7 half-hour shows. In how many ways can she…

A: The arrangement of the shows matter, so we will have to use the permutation method.

Q: When the ballots in box 1 were counted, there were 5,180. In box 2 there were 4,848, and in box 3…

A: .

Q: For a particular​ event, 789 tickets were sold for a total of ​$4098. If students paid ​$4 per…

A: Given - For a particular​ event, 789 tickets were sold for a total of ​$4098. If students paid $4…

Q: When 6 boys were admitted & 6 girls left the percentage of boys increased from 60% to 75%. Find…

A: Find original number of boys and girls.

Q: A chess club with 40 members is electing a new president. Deshaun received 36 votes. What percentage…

A:

Q: At Piedmont High School, 3 out of 8 students are athletes. If there are 1280 students at the school,…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.