A computer randomly selects three different numbers from between 1 and 100. In how many ways can this be done? a) 100 x 99 x 98 b) 3х 100 c) 3100 1003 (p 2)

Q: 4) 4* = 256

A: Find the value of x

Q: In how many ways can a family of seven be seated at a round table if two brothers must sit together?…

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Q: What is A two digit composite number divisible by both 5 and 9

A: The two digit composite number divisible by both 5 and 9 is obtained by first writing down the…

Q: 8. How many numbers between 1 and 200 are divisible by 2 or 5?

A: The given problem is to find the how many numbers between 1 and 200 are divisible by 2 or 5.

Q: How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repetition of digits…

A: In this question, concept of combination is applied. Combination A combination is a mathematical…

Q: A website requires you to choose a username that contains 4 letters followed by 3 digits. How many…

A:

Q: 2. In how many numbers with seven distinct digits do only the digits 1-9 appear?

A:

Q: How does the 2 in (152)(34) go to 6 instead of 1

A: Disjoint cycles: Two cycles  and  are said to be disjoint cycles if a point moved by thepermutation…

Q: 4. How many different 9-digit numbers can be formed by using the digits in the number 277,728,788?

A: Given numbers  277,728,788 Here we need to evaluate many different 9-digit numbers that can form by…

Q: 1. How many numbers between 500 and 2100 are: a. Divisible by 3? b. Divisible by 5? c. Divisible by…

A: We are entitled to solve only 3 subparts of a questions so, I am providing you the same. Kindly…

Q: 3) Find (54310) 10 – (12310)10

A: Given: (54310)10 - (12310)10   To determine: The equivalent value.

Q: 2. What is wrong with 563 six?

A:

Q: In what base does 26, +74, = 111,? The base, b, is (Type a whole number.)

A: Given: 26b+74b=111b

Q: Say a license plate has 3 letters followed by 5 digits. a) How many different license plates are…

A: It is known that there are, 26 letters and 10 digits (0 to 9). a) Given that, the license plates…

Q: 1. Factor 51,948 into a product of primes.

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Q: -. Is 2598 + 3 divisible by 15?

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Q: Least Common Multiple(LCM) of 6, 10 is: 30 3 O 2 O 60

A:

Q: Is 1326 a a triangular number? What about 1.37.8?

A: 1326 is the 51st triangular number because  and  is 1 more than 51.Similarl,1378 is the 52st…

Q: Find the number of different ways that an instructor can choose 6 students from a class of 29…

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Q: We know: ½ of all integers are divisible by 3 and t of integers are divisible by 7. What fraction of…

A: We need to find fraction that will be divisible by 3,7 or both.