In how many ways can 10 engineers and 4 doctors be seated at a round table if no two doctors sit together? * 9! x 10P4 10! x 10P4 10! x 4! 13!

Q: If a "word" is any arrangement of 3 different letters, how many 3-letter "words" can be formed from…

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Q: Suppose Ed is going to build a playlist that contains 11 songs. In how many ways can Ed arrange the…

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Q: In Exercises 21-24, find the general solution and the solution that satisfies the initial condition…

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Q: (d) %3D -3 2. Write the sets in the simplest form and graph them. (a) {x € N|x < 20}n(-7, 37] (b)…

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Q: Q4! Please answ

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Q: A combination has 4 characters.  There are 2 letters and 2 numbers.  The numbers must be 0-9.  how…

A: Given : There are combinations of 4 characters. There are 2 letters and 2 numbers.

Q: There are 11 teams in a league. How many games are played if every team plays each other twice?

A: Suppose there are n teams. Also suppose that all the teams play every other team twice. Then the…

Q: Suppose that an outfit consists of a shirt and a pair of pants. If you have 4 different shirts and 3…

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Q: In how many ways can 3 boys and 3 girls sit in a circular table if the boys and girls must…

A: In how many ways can 3 boys and 3 girls in a circular table if the boys and girls must alternate ?

Q: a family wants to adopt 2 cats and 3 dogs from a shelter that has 12 cats and 15 dogs. in how many…

A: The number of ways of selecting 2 cats from 12 cats is,

Q: In how many ways can a father distribute 7 gifts to his 3 children, if the oldest child receives 3…

A: It is given that one child receives 3 gifts and the other two children receives 2 gifts each.

Q: Given A below, find M22. -8 2 9 A = -6 -4 5 -9 -5 6

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Q: A polynomial function P(x) with rational coefficients has the given roots. Find two additional roots…

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Q: 4(5+6)=

A: Given: 4(5+6)=

Q: 3. Which graph represents the solution to the following system of linear inequalities? a I + y > 22x…

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Q: (5- 13)8 5. Use u-substitution to find 152 (5a – 13)" dr= 8. +C. Check this by taking the derivative…

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Q: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

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Q: Suppose Allan is going to build a playlist that contains 12 songs. In how many ways can Allan…

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Q: Expand (5х3 — 12х? )3

A: Use the expansion formula

Q: A donut store has 10 different types of donuts. You can only buy a bag of 3 of them, where each…

A: A donut store has 10 different types of donuts. You can only buy a bag of 3 of them, where each…

Q: In how many ways can four boys and five girls sit in a row if the boys and girls must sit…

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Q: Four married couples have bought 8 seats in the same row for a concert. In how many different ways…

A: Four married couples have bought 8 seats in the same row for a concert. There are two possibilities…

Q: what is 6u=(1+3u)

A: Given that,                  =&gt; 6u=(1+3u) So,                   =&gt; 6u=1+3u From that we can…

Q: There are 5 boys and 5 girls at a party. In how many ways can they be seated in a row if they must…

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Q: In how many ways can a team of 5 people be formed from a group of 5 Germans, 3 French, and 4…

A: Such prolems can be solved by using permutation .formula used in permutation is:-Prn=n!(n-r)!where…

Q: How many ways can the 9 drummers of a marching band be split into 2 rows of 6 and 3 if order within…

A: Given, There are 9 drummers We have to split into 2 rows of 6 and 3 So,

Q: The average of 3 numbers is between 7 and 10. The sum of the numbers could be any of the following…

A: Given that:-The average of 3 numbers is between 7 and 10.let, the three numbers are N1, N2 &amp;…

Q: a. P(x=7] = 0.7 b. standard deviation of X = 10*0.7*0.3 = 2.1 C. ELX) = 10+0.7 = 7 d. Var(X) =…

A: As per our guidelines, we are allowed to answer one question only. Thanks   Q 11 ) p = 0.7 Sample…

Q: A musician knows 10 songs is only going to play 4 of them at a concert. In how many different ways…

A: A musician knows 10 songs is only going to play 4 of them at a concert.  In how many different ways…

Q: 4. A fair coin has a 50% chance of landing either Heads or Tails. a) If you flip a fair coin 5…

A: Given: Probability of tails (p) = 0.50

Q: how many ways can a teacher sit 12 students in two rows of 6 chairs if Bobby must sit in the front…

A: Given: Total number of students = 12 Number of seats in each row = 6 Bobby is in first row and Billy…

Q: m²+3m+2 m²+5m+6 m²+5m+4 m²+10m+24

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Q: a) Either by using the formula or the binomial chart, fill in the following probability…

A: Here given unfair coin tossed 4 times P= probability of head =0.75

Q: 16 people are in a tennis club. A doubles tennis match consists of two teams of 2 people playing…

A: Given that,Total 16 people are in a tennis club.

Q: You have 4 people that want to attend a conference. There is only room for 2 people. How many…

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Q: The game of American Roulette consists of spinning a wheel in one direction and then spinning a…

A: From the provided information, Number of red slots = 18 Number of black slots = 18 Number of green…