At a competitive examination at which 600 graduates appeared boys outnumbered girls by 96. Those qualifying for interview exceeded in number those failing to qualify by 310. The number of Science graduate boys interviewed was 300 while among the Arts girls there were 25 who failed to qualify for interview. Altogether there were only 135 Arts graduates and 33 among them failed to qualify. Boys who failed to qualify numbered 18. Find (a) the number of boys who qualified for interview, (b) the total number of Science graduate boys appearing, and (c) the number of Science graduate girls whn qualified.

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: The Goal Line Gals has 35 members and the Baseball Babes has 28 members. At a joint meeting all…

A: Let's denote the set of members in the Goal Line Gals as G and the set of members in the Baseball…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 24 pieces. How many different…

A:

Q: A pianist plans to play 6 pieces at a recital from her repertoire of 24 pieces. How many different…

A: Given data A pianist plans to play 6 pieces at a recital from her repertoire of 24 pieces

Q: To estimate the number of bass in a lake, a biologist catches and tags 24 bass. Several weeks later,…

A: The objective is to determine the number of bass in the lake. Let the number of bass in the lake is…

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A: We use ven diagram to solve this problem.

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A: Introduction: It is required to find the number of people left by the end of the game.

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A: Answer:- Let , the number of undergraduate students was "n" in University A. Given, In university A,…

Q: A professor has 180 students in her classes at the beginning of the semester, but 18 students…

A: At the beginning of the semester the professor has 180 students in her classes. But 18 students…

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A: According to the provided information, A department store manager wants to display 6 brands of a…

Q: A study found that the average home price for 14 houses in one community was $285,000.  Two more…

A: We need to find new average price.

Q: pianist plans to play 4 pieces at a recital from her repertoire of 26 pieces. How many different…

A: given data, A pianist plans to play 4 pieces at a recital from her repertoire of 26 pieceswe have to…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 22 pieces. How many different…

A: Permutation formula: nPr = n!/(n-r)!

Q: fifty-five percent of the students at villa fundamental walk to school. of all the students in the…

A: Given query is to find the number of students attend the school.

Q: At an appliance store’s grand-opening sale, 152 customers bought a washer or a dryer. Looking at the…

A: Here we have to find the number of customers who bought only washer. The solution is following .

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A:

Q: On the final day of their class trip to Washington D.C. , Mr. Parke let’s his students choose what…

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Q: Last year’s freshman class at Big State University totaled 5,332 students. Of those, 1,257 received…

A:

Q: ianist plans to play 6 pieces at a recital from her repertoire of 26 pieces.  How many different…

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Q: Kobe has collected 200 football cards and 112 baseball cards. He wants to divide them into piles so…

A: Kobe has  200 football cards and 112 baseball cards and He wants to divide them into piles in such a…

Q: For week 1 of a weight-loss competition, Team A had three members lose 8 pounds each, two members…

A: In a weight loss competition If three members lose 8 pounds each then effective weight loss will be…

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A:

Q: Three-fourths of Mrs. Hoffman's fifth-grade students are boys. To make the number of boys and girls…

A: Let the number of students in Hoffman's class be x Number of boys = (3/4)x Number of girls = (1/4)x…

Q: A pianist plans to play 4 pieces at a recital from her repertoire of 25 pieces. How many different…

A: Given : No. of repertoire pieces = 25 A pianist plans to play 4 pieces i.e n = 4

Q: N($3,443, $450). If the cost of full tuition was $4,500 last year, what percentage of students who…

A: From provided information, Last year's freshman class at big state university totalled 5,304…

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.