Selecting a Location An advertising manager decides to have an ad campagin in which 10 special calculators will be hidden at various locations in a shopping mall. If he has 15 locations from which to pick, how many different possible combinations can he choose? There are --- ways to pick 10 out of 15 locations to hide the special calculators.

Q: Among 10 students , 4 of them will be selected for a project .in how many ways can they be selectes

A: In question, We have given that among 10 students , 4 of them will be selected for a project. The…

Q: A group of 10 friends went on a tour in Netherland. For their Amsterdam tour, each of them had to…

A: There are 10 friends and 4 places to visit. Also, each place has to be visited by at least one of…

Q: Q9. A search committee was formed to find a new software engineer from a set of 50 applicants. The…

A: From the given information, the number of candidates selected for an interview (n) is 8 and the…

Q: With six different flags, how many different signals can be sent by placing three flags, one above…

A: There are six different flags.     Number of flags available for first place is =6 Number of flags…

Q: How many different Kriyas may be created with only 5 of these poses?

A: In yoga, a Kriya is a complete set of specific poses and breathing techniques that are combined to…

Q: A machine can give a signal by using five lights in a row. Each light can be either on or off. How…

A: There are total five lights and each of the lights is either on or off.

Q: A phone number is a 7-digit that does not start with 0. Call a phone numbers that make up of exactly…

A: A phone number consists of 7 -digit that does not start with 0. To find the possible phone numbers…

Q: What is the minimum number of students required in a Mathematics class test to be sure that at least…

A: We need to use the pigeonhole principle.  We need to find the minimum number of students that are…

Q: 8. Jonathan made a list of seven numbers. His list of numbers has a mode of 15 and a range of 10.…

A: (8). The mode of the given data is: 15 The range of the data is:  10

Q: If radio station call letters must begin with either the letter K or W and must include either two…

A: Given information Letter can start with letter K or W and include either two or three additional…

Q: A signal can be formed by running different colored flags up a pole, one above the other. Find the…

A: Permutation: A permutation is an arrangement of the objects or numbers and the order of the…

Q: A professor has a class with four recitation groups.  Each section has 7 students.  Determine…

A: Given The data is as follows: Group 1 Group 2 Group 3 Group 4 88.8 83.7 77.1 84.4 90.6 70.7…

Q: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro 12.9‑inch),…

A: Given data: An order for an iPad Pro can specify any one of two sizes (iPad Pro 11‑inch, iPad Pro…

Q: Q9. A search committee was formed to find a new software engineer from a set of 50 applicants. The…

A:

Q: How many different three-number “combinations” are possible on a combination lock having 46 numbers…

A: Given,A lock having 46 numbers on its dial.

Q: There are 6 numbered balls in a bag. Each ball has a distinct number and the numbers are in {1,2, 3,…

A: Here given that there are 6 numbered balls in a bag. Each ball has a distinct number and the numbers…

Q: A secret code for a bank vault consists of 2 letters, then 4 digits and then 4 more letters. How…

A: A code contains 2 letters, 4 digits and then 4 more letters.

Q: If radio station call letters must begin with either K or W and must include either two or three…

A: Multiplication Rule of Counting:If there are p selections for the 1st option, q selection for the…

Q: When testing for current in a cable with six color-coded wires, the author used a meter to test four…

A: Using the combination formula the required number of tests can be obtained as:

Q: A signal can be sent from one location to another by running different colored flags up a flagpole,…

A:

Q: When testing for current in a cable with twelve color-coded wires, the author used a meter to test…

A: Permutation and combination used to calculate the number of possible ways to arrange or select a…

Q: Identify if the following situations involve combination or not. Write CO on the blank if it is a…

A: Given some situations, we have to identify the following situations involve combination or not.  We…

Q: On the hard copy of "Quiz for Section 8.2 you are provided with a map with the following numbers.…

A: Given: Region 1 has 1000 Republicans and 1200 Democrats Region 2 has 3400 Republicans and 4900…

Q: Given the list of six numbers: 1, 2, 13, 50, 60, 62. If the number 70 is added to the list as the…

A: Given data is 1,2,13,50,60,62Arrange the data in ascending order1,2,13,50,60,62Mean = sum of the…

Q: A phone number consists of ten numbers.  If the first digit cannot be 0, how many possible numbers…

A: Let m choices to be made with n1 options for the 1st choice, n2 options for the 2nd choice, … , nm…

Q: On average, a certain road section results in 4 traffic accidents per month. What is the probability…

A: Given: λ=4 a. The probability for any given month at the given road section is More than 3 accidents…

Q: Phoenix is a hub for a large airline. Suppose that on a particular day, 8,000 passengers arrived in…

A: