Transform into first order linear form the differential equation (1 cos z) y' sinx (sin r + sin rcosr – y). %3D sin y = sin z 1 CON E sin z sin z COS E sinr y = sin r COS I dy +(sin r) y sin dr

Q: Find the number of different ways that an instructor can choose 7 students from a class of 16…

A: No. of students in a class for field trip(n)=16No. of students that an instructor can choose(r)=7

Q: What is the generating function for the sequence {ck},where ck represents the number of ways to make…

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Q: Professor Tough's final examination has 18 true-false questions followed by 3 multiple-choice…

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Q: If Sara started at her house (4, 5) and walked to the grocery store (6,-4), how far (in kilometer…

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Q: 150 grade twelve students were asked which of the following 3 TV programs they watch regularly. 102…

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Q: The compliment of guessing 3 correct answers on a 4-multiple-choice quiz is?

A: From the given data, we have to say that The compliment of guessing 3 correct answers on a…

Q: The sixth grade students in Mrs Schoeners awesome math class were surveyed on their favorite…

A: Number of student participated in the survey 50 Percentage of student choose soccer 60% Therefore…

Q: A group has 20 man and 22 women what is the percentage of the women in the group

A: Given that, Total number of people = 20+22= 42 Man = 20 Women= 22

Q: Liza is a basketball coach and must select 5 players out of 12 players to start a game. In how many…

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Q: A multiple choice test consists of 10 questions. Each question has 5 choices of which one is the…

A: The number of multiple choice questions is 10.

Q: tickets all in the same row to a KC Royals game for himself and his friends next week. How many…

A: Given: n = 8 The number of different ways can the friends be seated in the row is, 8! = 40320Number…

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: There are 49 runners in a race, and no ties. In how many ways can the first three finishers be…

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Q: How many different ways are there for the 10 people to stand in line to buy movie tickets?

A: How many different ways are there for the 10 people to stand in line to buy movie tickets?

Q: Harry has to visit 10 cities. He can visit three in any one day, and the order in which he visits…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! Harry has…

Q: let a, b, and m be integer, prove that if 2a+3b>=12m+1, than a>=3m+1, or b>=2m+1

A: To prove: For integer a, b, and m if   2a+3b≥12m+1Than, either a≥3m+1, or b≥2m+1.

Q: Find the number of different ways that an instructor can choose 7 students from a class of 12…

A: Here we have to find the number of different ways that an instructor can choose 7 students from a…

Q: After a service call by a plumber, the company follows up with a survey to rate the service and…

A: For yes/ no type questions:

Q: atnan's parents told him that for every 5 hours of homework or reading he completes, he would be…

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Q: you have 5 pair of white socks and 10 pair of black sock in a drawer. you randomly choose two pair.…

A:

Q: Find the number of different ways that an instructor can choose 7 students from a class of 23…

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