Evaluate. 7! 21 5! 7! 2! 5!

Q: 6) How many 5 card hands can you draw from a standard deck of 52 cards? O 52 O 5*52=260 О 2! O about…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: 4. Let B = {1, 2, 3, 4, 3, 2, 1}. What is |B|?

A: We will solve the following

Q: 2.77 1.49 2.57 2.43 2.94 1.35 2.43 2.43 2.27 1.13 2.32 2.49 3.27 1.32 2.48 3.04 (XP-Xp)2 8 (S2)-…

A: Given data: No. P1 P2 F1 F2 1 2.94 1.25 2.37 2.24 2 2.89 1.07 2.52 2.37 3 2.49 1.66 2.77…

Q: n how many different ways can you seat these 19 people if no two women sit together? O C(11, 2) -…

A: woman=11man=8here 12 seating positions can be given to men and 11 position to womenso, number of…

Q: 1. A librarian noticed that 60% of seventh graders checked out fantasy books. About how many of 240…

A: Solution

Q: 4. How many combinations of 4 objects are there taken 2 at a time? O 12 O 24 O 6 2

A:

Q: 25. 3cos40+ 6sen²0 = 3 + 3 sen¹0

A: Given;  3cos4(theta) +6sin2(theta) =3+3sin4(theta).

Q: 19 Let o 34, b- 36, and /C = 15. C

A: The given triangle is: To find angle A

Q: An ordinary deck of 52 cards consists of four suits: clubs, diamonds, hearts spades A. How many…

A: Given An ordinary deck of 52 cards consists of four suits:  clubs, diamonds, hearts spades

Q: Los Angeles Dodgers. From the official website of the 2013 Los Angeles Dodgers major league baseball…

A:

Q: How many ways can a Captain, Vice-captain and team manager be chosen from a team of 22 persons

A: Given

Q: Given: 21 L3, 22 L3, L2 L4 3. 4 Conclusion: L4 Reason: 3.

A:

Q: #2. Calculate (a) P(7,4) + P(7,3) (b) P(5,5)

A: Permutation is calculated as shown below: P(n,r) = n!/(n-r)! n! = n*(n-1)*(n-2)*.....2*1

Q: o How many three-letter initials can people have? o How many three-letter initials with none of the…

A:

Q: You are given:

A: Formulas: pxt+qx=1t px=t+upx*px+tut qt|ux=qt+ux-qtx   Consider, the given equations,…

Q: A survey of 1200 people in a certain city indicates that 870 own microwave ovens, 750 own DVD…

A:

Q: (a) he is under 21 and has one or more violations during the past 12 months? (b) he is under 21? (c)…

A: As PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING PARTS

Q: 1.) 150 college freshmen were interviewed. 85 were registered for a Math class, 70 were registered…

A: Given,no.of students registered for a math class=85no.of students registered for an english…

Q: 5. If there are 13 people and only 6 chairs are available. In how many ways they can be seated? A.…

A: The number of people is 13 and the number of chairs available is 6.

Q: In certain state the license plates all consist of 2 letters followed by 3 digits. a. How many…

A:

Q: In how many ways can the 40 members of a company club select a president, a vice president, and a…

A: Since, you have asked multiple question, we will solve the first question for you. If you want any…

Q: Answer question 3

A: Given : 800 people attended a football game between two schools in a district. ( i ) 2/5 th of the…

Q: p – c, when p = –3 and c = –8

A: Given: p = -3 c = -8   To find: p-c

Q: am = n + p , f

A: am=n+pTo solve for a

Q: 2:44 Done Notes MMAROO -X

A: LCD of the numerator is xSo we multiply 6 by x with numerator and denominator.Then add two fractions…

Q: 25. A boy owns 3 pairs of pants, 5 shirts, and 2 jackets. How many different outfits can he wear to…

A: Given, a boy owns 3 pairs of pants, 5 shirts and 2 jackets.

Q: 4) Given one-

A: Given function is: Fx=3+x-2 We have to find the inverse F-1, the domain and the range of F-1.

Q: b) How many 10 letter strings containing only a's, b's, and c's have 3 a's and 2 b's?

A: combination : A combination may be a mathematical technique for decisive the quantity of potential…

Q: 3. In how many ways can the letters in "HOUSE" be arranged if а. there are no restrictions? b. the…

A:

Q: How many terms are in A.P. 7, 10, 13,...43?

A:

Q: 28 11 O 12.5 10 13 9.7

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4. In a class of 50 students, 20 are math majors, 35 are computer science majors, and 12 are majors…

A:

Q: In how many different ways can five friends sit for a photograph of five chairs in a row? * O 120 O…

A: To find the number of ways in which five friends can sit for a photograph in five chairs in a row.

Q: b) In how many different ways can five friends sit for a photograph of five chairs in a row?

A: Given :              There are five friends sit for a photograph in a row of five chairs.…

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

A:

Q: Given: c= 8, a = 5, C = 67°

A:

Q: 3) 49 14 28 AVUT - AJKL 4)

A: We have solve the both similarity triangle

Q: Five cards are drawn from a standard deck of 52 cards. How many hands of five cards contain exactly…

A: Total hands of five cards contain exactly one spade​ = 13*82251 = 1069263

Q: Los Angeles Dodgers. From the official website of the 2013 Los Angeles Dodgers major league baseball…

A: Given info:Five active players available on roster to play outfield.

Q: Is a degrees of freedom? -2.447 2.571 1.96 -2.015 1.943 will a 32

A:

Q: In n)? es

A:

Q: 23:14 all * 20% £ Roy...bro Today, 21:02

A: The hypothesis to be tested here is: H0: There is no agreement among the consultants.H1: There is…

Q: 1. Evaluate. a) 5,5 + 8 3 7 8 2 3 e) 4 10 12,

A: We have to evaluate given expression.

Q: 16 Evaluate o Jo .zpxpÁp

A:

Q: (-12)(+3) O 36 О -36 O 4 O -4

A: Topic- multiplication

Q: In a group of some people, 145 people can speak English and 90 can speak French and 55 can speak…

A: a). Therefore there are 180 people in the group.

Q: In a statistics class, there are 45 students where 1/3 of them are girls. In how many ways can a…

A: 16. Given that there are 45 students and 1/3 of them are girls. That is, Number of girls is…

Q: ɪꜰ ᴄᴏꜱʙ = −₅/₁₃ ᴀɴᴅ ʙ ɪꜱ ɪɴ ᴛʜᴇ ᴛʜɪʀᴅ Qᴜᴀᴅʀᴀɴᴛ, ꜰɪɴᴅᴛᴀɴʙ + ꜱᴇᴄʙ. ᴀ. −₅  ʙ. −₁/₅ ᴄ. ₅ ᴅ. ₁/₅

A: Given that: cosB=−513 and B is in the third quadrant To find the value of tanB+secB

Q: (3) Decide if the following statement is true or false (a) {2, 4, 6} c {6, 2, 4} (b) {2, 4} c {2, 4,…

A: We have to find out the statement conditions

Q: ((5)³ evaluate the following : (5)7)

A: Explanation of the answer is as follows