3. In the first round of a tennis tournament all players must mcet exactly once. If there are 15 players in the first round, how many games have to be played? a. 225 b. 210 c. 105 d. 125 с. 90

Q: of c, for whi + 8 in [2, 4]

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Q: 16 as is

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Q: (7) How many two-person committees can be formed from a group of six people? (a) 11 (b) 12 (c) 13…

A: Given : There are total six people in the group. We have to find : How many two-person committees…

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Q: m, determine the values of p, q, andr thatsatisfy

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Q: , determine whether AB is equivalent to PÓ. В 3 (3, 3, 5) A = (1, 1, 0) Р %3 (2, —9, 7) 03 (4, —7,…

A: we have to determine whether the given vectors AB and PQ are equivalent. A=(1,1,0) , B=(3,3,5)…

Q: If "C, = "C,, then n is equal to 4. If "P, = 840, "C, = 35, then r = 5. "C, + "C, - "C, - "C, = 6.

A: Permutations are for lists (order matters) and combinations are for groups (order doesn’t matter).…

Q: Refer to the Venn Diagram shown below. How many students do not like either Volleyball or Soccer ?…

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Q: In a A ABC, if ZB = 70° and sides a = 13.17 m, c = 6.26 m, then side b is O 14.50 m O 16.50 m 12.50…

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Q: 8. Show that if a, b, c, d ∈ R, a^2 + b^2 = 1 and c^2 + d^2 = 1, then ac + bd ≤ 1.

A: Consider the given information. a2+b2=1 and c2+d2=1 As, the square of two number is always positive…

Q: A) how many of the students surveyed only Instagram B) how many of the students used instagram,…

A: I am doing first 3 subparts as multiple subparts are asked

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A: Two events A and B are said to be independent, if P(A and B) = P(A)P(B).

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Q: If U is the set of the numbers on a 6- sided die and B is the set of numbers on a 6-sided die that…

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Q: A sum of $1300 is divided amongst P,Q,R, and S such that  (P'share/Q's share)=(Q's share/R's…

A:

Q: Suppose P(A) = .2, P(B) = .5, and P(A and B) = .1. What is P(A or B)?

A:

Q: In a A ABC, if ZB = 50° and sides a = 15.24 m, c = 3.84 m, then side b is_ O 17.11 m O 15.11 m O…

A:

Q: , determine whether AB is equivalent to PÓ. A = (1, 4, 1) B = (-2, 2, 0) P = (2, 5, 7) Q = (-3, 2,…

A: To check AB is equivalent to PQ or not

Q: 1. How many attended only the FSU-Butler game? 2. How many did not attend the Marist, Butler, or…

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Q: If C = {600, 601, 602, . . . , 699} and D = {U.S. state capitals}, what is |C × D|? |C × D| =

A: We will use the rule that cardinality of product of two sets is equal to product of cardinalities of…

Q: n(A) = 64, n(B) = 23, and n(A ∩ B) = 5, find n(A ∪ B

A: We will solve the set question.

Q: 14 25 as a mixedm ue hum ber ?

A: given fraction 1425numerator =14denominator =25since numerator<denominator (14<25)

Q: In a survey of 97 pet owners, 26 said they own a dog, and 61 said they own a cat. 18 said they own…

A: Given : Total number of pet owners = 97 number of dog owners= 26 number of cat owners = 61  number…

Q: Suppose a, b e (0, 5) and a b – a.

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Q: If SS,=234 and n = 20 then the value of estimated o? is

A: See hand writing solution

Q: 2. If MMKL =220 and mML = 1 What is mzMQL?

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Q: a) mAB b) mAC = c) mAB = 88°, mZP 80°, mZAEB = 75°, mCD = ? 62°, mZDEB 45°, mBD = ? 24°, mZCED = ?

A: As per bartleby expert policy, only first three subparts are to be answered. Kindly repost remaining…

Q: 1. A youth club has 77 members. 65 like gardening, and 35 like cooking, while 33 like both gardening…

A: a. Draw the Venn diagram as follows.

Q: 1. How many attended only the FSU-Butler game? 2. How many did not attend the Marist, Butler, or…

A: From the provided information we have the Venn diagram as, From the given information we have, a+…

Q: Suppose that a survey asks 150 people about their driving habits. 66 people drove to work regularly,…

A:

Q: Refer to the Venn Diagram shown below. How many students do not like either Volleyball or Soccer ?…

A: Given Venn diagram, The objective is to find the number of students that do not like either…

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Q: If n(A) = 9, n(B) = 12, and n(ANB) = 5, what is n(AUB)?

A:

Q: 8. How many ways are there to seat four of a group of ten people around a circular table where two…

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Q: 3. The no. of ways of selecting 11 football players from a team of 15 players are А) С(11,15) В)…

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Q: e tankx - Scek'sx ethix-= csch?

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Q: B: Determine whi 10. (1, 4)

A: Given equation of the circle is: x-42+y+12=16 We have to find the points contained by the above…

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Q: In △ABC, A = 70◦, B = 12◦, b = 21.4, Calculate c to the nearest tenth.

A: We will use the Sine formula:

Q: (N, +, .) (R, +, .) (Z, +, .) (Z7, +, .)

A: As per the company rule, we are supposed to solve the first three subparts of a multi-part problems,…

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Q: Suppose that c=41, a=57, and C=27°

A: answer is in next step

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A: According to the USA map, the graph becomes:

Q: 3 Suppose A C B. Show that 24 C 25

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Q: Say the football team F, the basketball team B, and the track team T, decide to form a varsity club…

A: It is given that the number of members in team F ‘n(F)’ is 25.

Q: If ​n(A)equals 7 ​, ​n(B)equals 10   and​ n(A intersect   ​B)equals 3 ​, what is​ n(A union…

A: Suppose that two sets are A and B.

Q: If N{A} 7 and N{B) 7 and N(A U B) = 7, how are A and B related?

A: Given:NA=7NB=7NAUB=7NA∩B=?Formula:NA∪B=NA+NB-NA∩B

Q: The Venn diagram in Figure 3 shows the number of students playing video games 4, B and C. Given = A…

A: Given the Venn diagram   shows the number of students playing the video games A, B and C.

Q: How many different ways can three people from Dave, Dan, Julie, Amanda and Steve be selected to…

A: Here we want to know that number of ways three people chose from 5 people.