Which of the following equations has a negative slope? Select one: O A. y= 3x- 3 | O B. y=-3x+ 3 O C.y= 3 O D. x = 1

Q: Your boss wants you to determine how many more people can get license plates if they make the plates…

A:

Q: from an island-town with 2000 people. He goes to the mainland with a friend and there they catch a…

A: Given, Lau came from an island town with 2000 people. He goes to the mainland with a friend and…

Q: Suppose Jim is going to build a Playlist that contains 5 songs. In how many ways can Jim arrange 5…

A: Given: Jim is going to build a Playlist that contains 5 songs.

Q: There are 15 different courses and 18 students in a school. Every student takes 4 courses. Show that…

A: Given, There are 15 different courses and 18 students in a school. Every student takes 4 courses.…

Q: Dan, Norie, Tobi and Anna are members of the same family. Dan is 2 years older then Anna, who is 21…

A:

Q: Anna usually works 7 days a week, but sometimes just 1, 2, or 5 days. You want to know the average…

A: For a set of n observations, x1, x2, ... , xn with frequencies f1, f2, … , fn, mean is given by,…

Q: Of 16 possible​ books, you plan to take 3 with you on vacation. How many different collections of 3…

A: See the handwritten solution

Q: A high school has a 1809 lockers. They decide they are going to take out all of the lockers.They can…

A:

Q: man gives his dog one type of medication every 9 ​days, and a second type of medication every 6

A: First type of medication given to the dog for every 9 days . Second type of Medication given to the…

Q: What will your company’s revenue be if you produce and sell 10 million chips? What about 60 million…

A:

Q: If I have 2933 apple and I add 1 more apple how many do I have.

A:

Q: Sarah has to put an outfit on a mannequin every day at her job. if there are 5 shirts, 4 pants,  and…

A: Number of shirts= 5 Number of pants= 4 Number of hats= 8

Q: Ben Holladay bowled 146 and 201 in his first two games. What must he bowl in his third game to have…

A: Ben Holladay bowled 146 and 201 in his first two games Consider the third ball be 'x3' The average…

Q: A designer is updating a bedroom in a house and wants to put up some high quality wall paper on all…

A: The four walls of the room will be like four rectangles, There will be two rectangles of dimensions…

Q: Jillian observed that if the sum of its digits is subtracted from a number the result is always…

A: Given data:   Check the divisibility by three and nine.   The above general expression can be proved…

Q: the track team has 20 members and will be sending 5 members to the next competition. how many 5…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! The track…

Q: Charmaine asked 8 students how many courses they have taking so far at her college. Here is the list…

A: Solution: The given data is 13, 20, 8, 17, 22, 4, 15 and 18.

Q: have 7 cats and take away 3 how many would i have left

A: Given : Total number of cats = 7

Q: If Mr. Brown and his son together found 22 found leaf clovers, and Mr. Brown found 10 times as many…

A: Let Mr. Brown has x leaf clovers and his son has y leaf clovers.

Q: One person starts a rumour about how awesome math is. That person tells 8 people in about 1 hour. If…

A:

Q: You purchase boxes of cereal until you obtain one with the collectors toy you want. If on average…

A: Basics:

Q: Each marble bag sold by Deshaun's Marble Company contains 5 orange marbles for every 6 green…

A:

Q: A high school principle plans to visit classrooms of 5 teachers in one day. If there are 32 teachers…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)] / r!.…

Q: A college team plays 8 basketball games during an intramural. In how many ways can the team end the…

A: Permutation of r objects from n objects is when, r number of objects are selected from the n objects…

Q: An ice cream store stocks 30 different flavors and offers rainbow banana boat split that contains 3…

A: Given, An ice cream store stocks 30 different flavors  It offers rainbow banana boat split that…

Q: 13. The City Animal Control Department found out that 25 of the 90 squirrels that they trapped and…

A:

Q: Ms. Karen has 7 children in her preschool class. She would like to give each student an equal number…

A: Solution is given below:

Q: the track team has 20 members and will be sending 5 members to the next competition. how many 5…

A: Given that, the track team has 20 members and will be sending 5 members to the next competition.

Q: I gathered together a bunch of my friends and a bunch of money. Read carefully on how I gave my…

A: According to the question, a certain amount of money is equally distributed among some friends.…

Q: I caught 25 ducks and tagged them and let them go in a refuge. one month later i catch 70 ducks. I…

A: The number of ducks caught first time is 25.The number of ducks caught second time is 70. But 6 of…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.