Which of the following represents a Pythagorean Triple? O (10, 20, 30} O (11, 45, 60) O (5, 7, 10) O 121, 72, 75)

Q: A computer password consists of two capital letters selected from Z, A, R, X, S followed by three…

A: Given ,no.of letters =5 (Z,A,R,X,S)no.of digits=5 (2,3,6,8,9)

Q: 1. Is a set {-22,-15,-9,-2,5,10,25,33,44} modulo 9 a CRS? Why? 2. Is a set…

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Q: Find the following. If no value exists, enter DNE lim x-3 lim 2-3+ f(x) = f(x) = f(x) = lim 2113…

A: Given:  The graph of the function  is shown below.To Find: To find the following:

Q: Our aim is to check whether 179 is a prime number or a composite number. Which among the following…

A: A number is set to be prime if the number is divided by 1 and itself Let us consider any number n…

Q: What Pythagorean triple is made using the Pythagorean identity and the following numbers? x = 2, y =…

A: My answer is correct but not match any option given x=2, y=1

Q: Z, N, X, X, R, V, N, X, E, H ten-letter words (real or imaginary) can be fo

A: The given data is Z,N,X,X,R,V,N,X,E,H

Q: What Pythagorean triple is made using the Pythagorean identity and the following numbers? x = 4, y =…

A: The question can be solved using the relation between the Pythagorean triple (a,b,c) with x and y

Q: Which of the following represents the expression as a single power 8 5 (³)³ ÷ (³) ³ a) 3 b) 33 43 ū…

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Q: 15 23 11 12 3 4√5 √16 -5.823 √28

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Q: Evaluate Σ 71-0 1 (2+i)

A: The given series ∑n=0∞12+in We have to find the sum of the series.

Q: 8) -3, -8, -13, -18, .. 10) 29, 24, 19, 14, .. 12) 10, -90, -190, -290,..

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Q: In how many ways can we compose a word of 3 letters from the set {X, Y, Z, F, S} if repetition is…

A: Given, Letter set  = {X, Y, Z, F, S}  words should be 3 letters,

Q: Soction 66 #'s 2,4,6,8,12,18,20,22,26,34 Find the exact value of each expre ssion. 6) sec! 2 12

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Q: 140 objects are split into two groups, A and B, which each contain a whole number of objects. Work…

A: We shall use elementary counting techniques to solve this problem.

Q: *********** How many three-letter code words can be constructed from the first ten letters of the…

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Q: -1 4 A = 1 -2 -5 3 7

A: 2-14 1-2-5 037

Q: Television and radio stations use four call letters starting with W or K, such as WXYZ or KRLD.…

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Q: How many different 10-letter words (real or imaginary) can be formed from the following letters? K,…

A: The question is about permutation Given : No. of letters in words ( n ) = 10 No. of times " K "…

Q: 4, and 6 if no digit is repeated in any number? a. b. repetitions are allowed?

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Q: 10 Different People order 3 donuts each, chosen from 5 types of donuts. At least one person chooses…

A: (a) Thee will be 10 different possibilities for number of person to pick all 3 donuts of the first…

Q: Evaluate 84 O-84 None of the given choices. O-476 2 5 1 3 8 0 4 -1 6 6 6 1 5 -2 -2 2 O476

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Q: How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repetitions are not…

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Q: Question* How many ways can the letters of the word "PREVIOUS" be arranged if "PRE" must be next to…

A: We have to arrange the letters of "PREVIOUS" under the given condition.

Q: 13 On a particular year, February has 29 days and February 1 occurs on a Sunday. How many Sundays…

A: We have given that on a particular year, February has 29 days and February 1 occurs on Sunday.

Q: A 4-Letter code to be formed using all the letters of the word HISTORY How many of these different…

A: No.of letters in the word " HISTORY " is 7

Q: 3) Perform the operation; 6(-5, 8) Leave answer in reduced fractional format, no decimal numbers.

A: The objective is to perform the given operation

Q: U= and U = , find 3u - v. O O O O

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Q: 11:32 Project1 Consec Numbs F19.doc Your Investigation: The numbers 15 and 21 can be written as a…

A: There are many numbers that can be written as a sum of 2 sequential whole numbers, 3 sequential…

Q: How many three-letter "words" can be made from 6 letters "FGHIJK" if repetition of letters (a) is…

A: Given 6 letters is "FGHIJK"

Q: Classify the number as a member of one of the following sets: the rational numbers, the integers,…

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Q: How many 4-element subsets containing the letter A can be formed from the set {A, B, C, D, E, F, G}?…

A: Number of 4 elements subsets containing the letter A from the set {A,B,C,D,E,F,G} is equivalent to…

Q: How many 3-digit numbers can be formed fro allowed? O 6 O 12 O 21 O 27 In how many ways can Naomi,…

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Q: Number of ways for permuting letters of the word "BONBON" is O 720 O 15 O 72 90

A: The permutations of a word are given by (Total number of alphabets)!(Repetitions of A)!(Repetitions…

Q: What Pythagorean triple is made using the Pythagorean identity and the following numb x = 5, y = 3 O…

A: We know pythagorean identity  ⇒x2-y22+2xy2=x2+y22