A survey of volleyball players found that 15 ran a mile every day, 10 lifted weights every day, and 3 did both. How many did at least one of these forms of exercise every day?

Q: On a particular day the Juice Company used 820 oz of mango juice, 690 oz of pineapple juice, and 450…

A: A set of equations can be solved for the variables by using the substitution method. The value of…

Q: On a recent survey, 60% of those surveyed indicated that they preferred walking to running. If 540…

A: We will use basic arithmetic to solve this question. Just some knowledge of percentages is required…

Q: A television station must play twelve 30-sec commercials during a half-hour show. In how many ways…

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Q: A recent study of 230 people in a small downtown neighborhood found that 66 had medical insurance…

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Q: How many students passed all three exams?

A: here from given information define events and draw venn diagram  student fail in math(algebra) = M…

Q: A survey of 202 persons was conducted at TCC, and it was found that 83 persons carried a cell phone,…

A: It is given that, A survey was conducted over 202 people out of which No. of person who carried a…

Q: A landscaper wants to plant four oak trees, eight maple trees, and six poplar trees along the border…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Out of the 3,553 visitors at an art exhibition, 1,312 were men, 1,211 were women, and the rest were…

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Q: The average age of a group of students is 12 years old. There are only 11-year- olds and 14-year…

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Q: In a survey of 426 people, a pet food manufacturer found that 92 owned a dog but not a cat, 103…

A: Determine how many owned both a cat and dog. From the information, given that   Number of people…

Q: During a recent election, 48 of every 100 registered voters in a certain city voted. If there were…

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Q: of the time he is at bat. Out of 80 times at bat, 10 A player on a school baseball team reaches…

A: A player on a school baseball team reaches first base 7/10 of the time he is at bat.

Q: You are certain to get a red card when selk inclusive.

A: Given: Number of cards selected = 27 A pack of cards has a 52 cards out of which 26 are red and 26…

Q: Rode with a driver who had been drinking alcohol one or more times during the 30-days-before survey?…

A: Solution: Note: Hello! As you have posted 2 different questions, we are answering the first…

Q: A donut store sells packages store have for sale?

A: Introduction: A function is a method or a relationship that connects each member 'a' of a non-empty…

Q: In a survey of 50 music lovers, 18 enjoyed classical music, 29 enjoyed popular music, and 14 enjoyed…

A: see below the answer and calculation

Q: In​ 2005,10.610.6out of every 50 employees at a company were women. If there are 48,442 total…

A: In the year 2005, 10.6 out of every 50 employees at a company were women.Consider x as the number of…

Q: In a survey at a local university, 25% of students say that they get less than the recommended eight…

A: Given  Total students = 3900 Percentage of Students get less than the recommended eight hours of…

Q: n a survey of 1710 adults, 53% responded "yes" to the survey question. How many adults answered…

A: Given In a survey of 1710 adults, 53% responded "yes" to the survey question.

Q: If you count from 10 to 120, how many 5's will you find along the way?

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Q: Five Grade 10 students are seated around a circular table while dining in a restaurant. In how many…

A: We know  Total number of permutations of n objects in circular pattern is (n-1)!

Q: In a sample of 177 adults how long it takes to fall asleep is expected to be related to how much…

A: Given information: MCake=2.1MSleep=1.15S.D=1.53S.D=4.7r=0.38

Q: During a PICE officers meeting, each officer shakes hands with all the others. Assuming that each…

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Q: How large was the audience of each of the four companies at the end of that year? Microsoft Time…

A: Here by solving given equation retrieve value of x ,y,z and u

Q: In a survey of 1000 students it was found that 840 own a cell phone, 450 own an MP3 player and 370…

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Q: Among 120 pupils, it came out that 40 like both biscuits and toffees, 16 like neither and twice as…

A: Given: total no of people=120 No. of people who like neither biscuits and toffees=16 No. of people…

Q: A golf-course architect has six linden trees, five white birch trees, and three bald cypress trees…

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Q: According to the AAA Foundation for Traffic Safety, there were 1,300 incidents of road rage in 1991.…

A: Given : In the year 1991 , the number of road rage incidents = 1300 By 1995 the road rage incidents…

Q: In a volleyball league consisting of 10 teams, each team plays each of the other teams exactly…

A: As per our guidelines we are supposed to answer only one question at a time..So I am solving the…

Q: A hospital discharged 2,895 patients in January. If 3% developed a hospital-based infection, how…

A: Given, No of patients discharged in January=2895 3% developed a hospital-based infection No of…

Q: A survey of 1000 subscribers to a certain news paper revealed that 900 people subscribe to the daily…

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Q: From a survey of 100 college students, a marketing research company found that 50 students owned…

A: Given form a survey of 100 college students a marketing researchcompany found that 50 student…

Q: If 120 more people showed up to Shakespeare in the Park than are here now, there would be 9 times as…

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Q: A survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to the…

A: Given a survey of 2500 subscribers to a certain news paper revealed that 2250 people subscribe to…

Q: an automobile that was tested for production defects, but assume that the number of production…

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Q: A company conducted a marketing survey of its clientele and found that 215 own an iPhone and 106 own…

A: It is given that 215 of the clients own an iPhone and 106 own an iPad. If 19 clients own both an…

Q: A recent survey reports that 22% of students take the bus to campus. If 660 students commute to…

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Q: Five-sixths of the students at a nearby college live in dormitories. If 5000 students at the college…

A:

Q: Of 200 people who purchased home computers from a national company, 44 received machines with…

A: Find the rate of defective

Q: During a basketball practice mai attempted 40 free throws and was successful on 25% of them. How…

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Q: If the cube had only been rolled 50 times, how many times would you expect a shm GREATER than 9 to…

A: From the table, we see that the sum of greater than 9 rolled (11+4+3)=18 times. In the table total…

Q: In a round-robin tennis tournament, every player meets every other player exactly once. How many…

A: let x = number of players Each player plays x-1 matches BUT a vs b is the same as b vs a So the…

Q: In a class of 25 students, 17 lived with both parents, 21 lived with their mothers, and 20 lived…

A: Here we have to solve the following problems using Polya's problem-solving steps.

Q: A company conducted a marketing survey of college students and found that 191 own a bicycle and 74…

A:

Q: are buying 10 t-shirts and have as many of each type

A: Given, You are buying 10 t-shirts and there are 8 different colors to choose from.

Q: A survey found that 31% of Americans watch the fireworks on the 4th of July from their TV. If 20…

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Q: A survey was conducted to determine the number people who own different styles of vehicles. The…

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Q: Aaron had 7 tims as many sheep as Beth, and both together had 608. Howmany sheep had each?

A: Let number of sheep Beth had = x Number of sheep Aaron had = 7x

Q: A hospital report indicates 25% of its patients had an MRI in January. If 1,060 patients were…

A: It is given that the number of patients is 1,060 and the percentage of patients had an MRI in…

Q: On a test, 95% of the questions are answered correctly.  If 57 questions are correct, how many…

A: The aim is to find the number of questions on the test.Here, the number of question answered…