3. Two-digit numbers are formed, with replacement, from the digits 0-9. a. How many two-digit numbers are possible? b. How many numbers are divisible by 5?

Q: Calculate 5! (five factorial).

A:

Q: . How many are greater than 330 in a group of 3 digit numbers forme d 5 where digit (s) may be…

A:

Q: 8. Given 1, 2, 3, 4, 5, 6, 7, 0, 9, how many 4-digit numbers can be formed if it must be divisible…

A: We have to solve question number 8

Q: 5. Some students confuse decimals and negative numbers and mix up the locati of 0 and 1 when…

A: We need to plot the following numbers on a number line  0,1,0.6, -0.7 , -0.06  Also we need to write…

Q: .How many 3 digit numbers greater than 200 can be made from 0,1,2,3,4,5 if repetition of digits is…

A: We will find out the required solution.

Q: how many positive month numbers are between 50 and 100: a. the one that was divisible by 7? which…

A: Solution a) Total numbers divisible by 7 between 1 to 100 are 1007=14 and total numbers divisible by…

Q: Using the concept of counting techniques, what will be the solution and answer #6

A: Permutations and combinations: When one has to choose among a set of objects or people, then…

Q: . How many 4 -digit numbers can be formed in 1, 2, 3, 4, 5, 6 and 7 if repetition is not allowed?…

A:

Q: 2. What is wrong with 563 six?

A:

Q: 5. How many triangles can you make using 6 non collinear points on a plane?

A: Solution #5 Number of Triangles= 20

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

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Q: 14. Find the greatest common divisor of the numbers. 140 and 595 The greatest common divisor of 140…

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

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

A:

Q: 10. How many integers from 1000 to 2015 when tripled have no even digits?

A: Answer is 83 by calculating them by using Excel.   If we add 1000 in row 1 and 1001 in row 2 and…

Q: Find the total number of different permutation of the letter of the word VACCINATION(show solution)

A: Note- Since you have posted multiple questions, as per our guidelines we are supposed to answer only…

Q: 1. Hexadecimal numbers are made using the sixteen digits 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F. a. How…

A:

Q: . Find the number of integers between 1 and 10,000 inclusive that are not divisible by 4, 5, or 6.

A: # As per the guidelines we are entitled to solve one question at a time , please resubmit the other…

Q: Indicate which digit in 571,982 has the place value shown. a. tens b. hundred thousands

A: 571,982

Q: 2. FRACTIONS 44444KK Complete the number line by typing the correct fractions in the spaces…

A: Given query is to find the correct fraction.

Q: How many prime numbers are there between 200 and 210?  a. none  b. three  c. one  d. two

A: numbers between 200 and 210 are  201, 202,203,204,205,206,207,208 and 209 Prime number are the…

Q: 3. How many different 6-digit numbers can be formed from the numbers 25627 2? permutation set up

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Q: 1. In how many ways can four consonants be chosen from the six letters in the word DRAGON?

A: As per our guidelines we are suppose to answeronly one question kindly post the remainingquestions…

Q: Using the concept of counting techniques, what will be the solution and answer #4

A: Permutations and combinations: When one has to choose among a set of objects or people, then…

Q: 26. In how many ways can: a. five people be seated in a row? b. eight people line up for…

A: Given that  In how many ways can:   a. five people be seated in a row?   b. eight people line up for…

Q: 6. Use divisibility tests (explain briefly) to determine if a is divisible by b. A simple "yes" or…

A: