Suppose we pick 2 integers together, in the range from 1 to 100. How many ways...
5. How many even positive integers are there that are divisors of 30030? 6. Suppose 6 identical dice each with faces numbered 1 through 6 are tossed at the same time. What is the probability of the event "the result of the outcome is such that three different numbers each appear twice?" At
Suppose we pick 2 integers together, in the range from 1 to 100. How many ways are there to pick these 2 numbers such that their product is a multiple of 7?
Suppose 6 identical dice each with faces numbered 1 through 6 are tossed at the same time. What is the probability of the event “the result of the outcome is such that three different numbers each appear twice?”
3. (-/4 Points] DETAILS WANEFMAC7 8.3.011. NVA MY NOTES PRACTICE ANOTHER An experiment is given together with an event. Find the (modeled) probability af each event, assuming that the coins are distinguishable and fair, and that what is abserved are the faces upperast. Four cains are tossed; the result is at most one head. Need Help? Watch Talk to a Tudor 4. [-/4 Points] DETAILS WANEFMAC7 8.3.013.NVA MY NOTES PRACTICE ANOTHER An experiment is given together with an event. Find...
Suppose that in Newnham there are 5 banks and 100 households. How many ways can we pick a bank and household for this region?
Question 1 (a) How many positive integers are there between 1000 and 4999, inclusive? (b) How many positive integers between 1000 and 4999, inclusive: 1. have no repeated digit? 2. have at least one repeated digit? 3. have at most two repeated digits? Note that by 'one repeated digit' we mean that there is a digit that appears at least twice (eg, 1123 has one repeated digit). Similarly, by two repeated digits we mean a digit that appears at least...
math a) How many ways you can pick one boy and one girl from 6 boys and 7 girls? b) How many 4 digit numbers greater than 3000 can be formed? c) How many ways can 3 books can be selected out of 10 books? d) How many ways can 3 books can be arranged out of 10 books? e) How many 2 letter words can we make with the letters in the word QUIZ?
A. How many integers from 1 through 1,000 are multiples of 4 or multiples of 3? B. Suppose an integer from 1 through 1,000 is chosen at random. Use the result of part (a) to find the probability that the integer is a multiple of 4 or a multiple of 3. (Round to the nearest tenth of a percent.) C. How many integers from 1 through 1,000 are neither multiples of 4 nor multiples of 3?
please illustrate each stepbof the solution so I can understand thank you 4) Given the diagram 2 7 3 6 4 (a) Up to symmetries, in how many ways can we paint the numbered vertices, if two colors (red and blue) are available? (b) How many ways, if additionally we want that at most two numbered vertices are painted red? 4) Given the diagram 2 7 3 6 4 (a) Up to symmetries, in how many ways can we paint...
2. Suppose an electronics store receives 30 graphing calculators. a. How many different ways can the store select 4 calculators from among the 30 to send to a customer? b. If 6 of the calculators are defective, how many of the selections contain no defective calculators? c. Use the results of parts a and b to calculate the probability that the customer receives at least one defective calculator. d. How many of these selections contain 1 defective calculators? Combine this...