E. What is the interquartile range for employee scores?

Q: 17. Evaluate V|r|3 A. rr В. 2rr C. 4rr D. 3rr

A:

Q: 2. Which of the following is NOT true? a. 3.17 3.07 b. 3.25 3.3 c. 0.425 >0.45 d. 22.32>22.3

A: a) We have,   3.17 > 3.07  = (317/100) > (300/100) Since in number system 3.17 comes right…

Q: r²y dy) dr O a. 58 O b. 48 O c. О с. 42 O d. 49

A: To evaluate: ∫12∫346x2y dydx

Q: Find the number of ways of selecting 3 oranges from 10 oranges. 432 b. 240 c. 720 d. 120

A: Given problem is : Find the number of ways of selecting 3 oranges from 10 oranges.

Q: A. 5xy+y = 9 ty 4 -4 -2 2. -2 -4 4. 2.

A: Given function is 5xy+y=9

Q: (D-C) n (B-A)C

A:

Q: 5. Review (NC.7.NS.3) Courtney bought 3 packages of peanuts. Each package weighed 22 pounds. When…

A:

Q: = c for b 0/6

A: Given:   a/b = c  We solve it for b

Q: 1 a,b,c,d

A: Given below the detailed solution

Q: 0.8 0.3 0.6 a1 If A = and Ak then 0.2 0.7 a2 az O a. a1 = 0.4 O b. a1 = 0.2 O c.a1 = 0.3 O d. aj =…

A: solution:

Q: Vab

A:

Q: A. В. D. E. - A, C, and D A and B B, D, and E B, C, and E D and E

A:

Q: 2.7 -de O 2.7/9 O 2.7/7 O 2.7V6 O 2.7V8 O 2.7/10

A:

Q: 34. In a family, each boy has as many sisters as brothers, but each sister has only half as many…

A: Given in a family, each boy had as many sisters as brothers, but each sister has only half as many…

Q: Let A = {a, b, c, d, e} and B = {a, b, c, d, e, f, g, h}. Find B − A.

A: In the given question we have to find the set B-A , where A ={a,b,c,d,e} and B={a,b,c,d,e,f,g,h}.…

Q: a.V odv

A:

Q: i. ii. iv. (A U B) iii. AnB (A U B)C vi. An BC V. An B AC n BC

A: The given Venn diagram is:

Q: Fact or Fib How do you know?

A:

Q: Evaluate: E7º, 3i² + 2i – 4. =D1 а. 8, 942 b. 8, 946 с. 8, 950 d. 8, 954

A:

Q: in how many ways can 7 students be seated in 4 chairs a. 210 b. 840 c. 2401 d. 35

A: Given Information: To find out the number of ways 7 students can be seated in 4 chairs.

Q: 1. Anderson has a collection of 60 DVDs. Of these DVDs, 25% are comedy, 45% are horror, and the rest…

A: Value = (percentage*Total)/100 Total = 60  Comedy = 25% Horror = 45%  Rest = 100 - (25+45) = 30% =…

Q: Mrs. Martino is shopping for a backyard barbecue. She buys 6 lbs. of hamburger pattles at $2.89 a…

A:

Q: 3. A student received grades of 89, 85, 72, 92 and 75. What is the mode of the given grades?

A: Given data 89,85,72,92,75

Q: m n. What is the meaning of a"? Give an example.

A: amn

Q: %3D 2n a O V2 .b O .cO

A: Option (d) is correct.

Q: Find the value of csc A. A 5 3 OA. B. OC. D. 4 315 415 514 513 B

A: We know that cosecant is the ratio of the hypotenuse to the side opposite a given angle in a right…

Q: a. 5+ (a + b) = 5+ (b + a) b. 5(a + b) = 5a + 5b C. 5(ab) = (5a)b d. 5.1=5 = 1.5

A: a. 5+(a+b)=5+(b+a) is commutative property. b. 5(a+b)=5a+5b is distributive property. c. 5(ab)=(5a)b…

Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: Which of the following is correct? a. 6| 20 c. 8 4 b. 3 |26 d. 4 8 O d O c O b O a

A: The expression  implies that a divides b . It implies that if b is divided by a , then the remainder…

Q: Simplify. e 9 In x – О А. 9х X = O B. x10 O C. 9 O D. x e10 E. xe C.

A: This question is based on properties of Logarithm.

Q: Given the U ={1,2,3,4,5,6,7,8,9,10}; A = {3,4,5,6,7}; B ={1,5,7,9}; C = {3.6,9}; D = {2,4,6,8).

A: Note: The student has made a typing error in set C = {3.6,9}, it should be set C = {3,6,9}. So, we…

Q: What is the five-number summary for this data set? 4, 6, 10, 13, 18, 28, 34, 46, 50, 58 Assume the…

A: Given that: Data set  4,6,10 13,18,28,34,46,50,58. Five number summary is

Q: What is BD? 16 O A. 2/5 O B. 4V5 O C 8 O D. 10

A:

Q: 1. F({{a,b},{c}) 2. (1,2.3.4}) 3. P({{0}.5})

A: Note: Since you have asked multiple questions, we will solve the first three question for you. If…

Q: 2. Given A = {10, 11, 12, 13}, B = {10, 12, 14, 16}, and C = {7, 8, 9, 10, 11}, find %3D a. AUB b.…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: This Venn diagram shows sports played by 10 students. PLAYS PLAYS BASKETBALL SOOCCER Karl lan Mickey…

A: