Twelve classmates are taking a picture side by side.  A. In how many ways can they take the picture if there are not restrictions? B.  In how many ways can they take the picture if two best friends must stand side by side?  C. Using the results from A and B, in how many ways can the best friends not stand side by side?

Q: 3. Which group of students at Oxnard College would be the largest? Students who have brown hair.…

A: Here we need to find which group of students in Oxnard college is the largest.

Q: A survey was conducted to 60 students about the type of copies they want to send to them. 53…

A: From the given data:

Q: An electric meter reader took a sample of six electric meter readings in an apartment building which…

A: Given the data, 7.7,8,7.8,8.3,8.3,8.1 We will find standard deviations Note, according to the…

Q: There were 77 athletes at the annual sports banquet who played on either the football team or the…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: Choose the letter of the correct answer. A certain elementary school club has 50 members, 20 of…

A:

Q: Find the number of ways of selecting 3 oranges from 10 oranges. 432 b. 240 c. 720 d. 120

A: Given problem is : Find the number of ways of selecting 3 oranges from 10 oranges.

Q: A. Arrow has 3 red arrows, 4 green arrows and 5 blue arrows. He is going out to save the city and…

A: The arrows are 3 red, 4 green and 5 blue so the total number of arrows that can be taken are 12 so…

Q: The IU East van that has a seating capacity of seven is to be used by seven athletes to get to the…

A: Given that, The IU East van that has a seating capacity of seven is to be used by seven athletes to…

Q: Robert asked 40 students at his school how many television sets they had at their house. The results…

A:

Q: A company is choosing their top four officers: CEO, COO, CFO, and CIO. If they have 7 people to…

A:

Q: For the student's college council committee, in how many ways can you select a committee of 3…

A: As given That student council committee , The order of selected committee students is not needed…

Q: Twenty batteries will be put on the display. The types of batteries are:  AAA, AA, C, D, and 9-volt.…

A: Given,  20 batteries will be put on the display. The types of batteries are:  AAA, AA, C, D, and…

Q: SU ST. Complete the proof that ZU ZT. T Statement Reason 1 SU ST Given S7 S7 ASTU ASUT 4 ZU ZT 3.

A: Answer: The solution is as given below :

Q: A survey was given to a group of math students asking if they like algebra or statistics. The…

A:

Q: Books: Josephine has seven chemistry books, three history books, and four statistics books. She…

A: number of ways to choose r objects from n different objects  =ncr =n!/[(n-r)!r!]

Q: 50 people were surveyed about whether they like the ice cream flavors vanilla and 20 people liked…

A: Let the people who like vanilla be denoted by V and people who like strawberry be denoted by S.…

Q: PARENTAL How many students play basketball, but DO NOT play soccer? * ADVISORY EXPLICIT CONTENT…

A: First, we complete the table

Q: Lenny has 5 friends in his neighborhood. In how many ways can he choose 3 to help him move…

A: Lennh has friends = 5 Number of friend to be chosen = 3

Q: a bag contains 6 red balls and 4 white balls. In how many ways can one draw: a. 2 white balls b. 2…

A:

Q: In how many ways could 5 chocolate bars be choosen from a display of 10 chocolate bars? a. 50 b.…

A: Given No.of chocolate bars in display(n)=10No.of chocolate bars to be choosen(r)=5

Q: deciding 2 courses, in how many ways can Brenda choose out from 6 programs? a. 6 b. 10 c. 15 d. 24

A: We want to find total number of choices.

Q: c.A X B; A = {2, 4, 6, 8}, B = {2}

A: Definition:-  The Cartesian product X×Y between two sets X and Y is the set of all possible ordered…

Q: A restaurant offered salads with 4 types of dressings and one choice of 2 different toppings. How…

A: We have to find number of ways..

Q: A group of five people line up for a photo. There are two adults and three kids in the group.How…

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Q: Seven women and nine men are on the faculty in the mathematics department at a school. How many ways…

A: We use various combination to find out  the number of ways we can select a committee.

Q: A married couple decides to have a party. The husband has 8 friends and the wife has 9 friends.…

A: Solution: Given information: Husband has 8 friends  Wife has 9 friends  Total friends = 8+9= 17

Q: An ice cream store has 25 flavors to select from. A customer walks in and orders a three​-scoop ice…

A: Given , an ice cream store has 25 flavors to select from. A customer walks in and orders a three…

Q: In a JS Prom, 3 boys and 2 girls decided to have their picture taken in a photo booth. How many ways…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.