Question 10 a) A shop sells 9 different flavours of ice cream. They sell ice cream In scoops, and one can order any flavour for each scoop. How many time ways can one buy 3 scoops of Ice cream. b) A committee is made up of 3 men and 4 women. If there are 12 men and 13 women applying to be part of the committee, how many ways are there to form it? Question 11 Solve the following in the interval 0 sxS 4n, giving your solutions to 3 decimal places. 3 sin(x) - 4 cos(x) = 0 %3D

Q: If x men working x hours a day for x days produce x bird houses then how many bird houses will be…

A:

Q: In a cohort of 46 graduating students, there are 5 different prizes to be awarded. If no student can…

A: A Permutation is the choice of r things from a set of n things without replacement and where the…

Q: A team of 7 players is to be selected from a group of 13 people. In how many ways can this be done?

A: Given data  A team of 7 players is to be selected from group of 13 people No of ways can be this…

Q: How many arrangements can be made from the letters of the word

A: Given, the word                   GODDESS

Q: For this problem, assume there are 9 adjacent seats in a row. How many different ways can 9 people…

A: 9! = 9*8*7*6*5*4*3*2*1 = 362880

Q: d) The number of inspection teams of two mechanics and three supervisors chosen from seven mechanics…

A: 2. d) The provided information is as follows:The total number of the mechanism is 7.The total number…

Q: What if the jelly bean machine gives 3 jelly beans to the first customer who put in a coin, 4 to the…

A:

Q: . A and B can do a piece of work in 18 days; Band C can do it in 24 days A and C can do it in 36…

A: We have to find that ,in how many days A,B and C finish the work together and separately.

Q: 1. A brick layer is currently building a wall. The 6th layer of the wall has 280 bricks and the 15th…

A:

Q: if N {A} = 25 and N {B} = 31 and N { A n B } = 20 find n { A U B }

A: Given that n{A}=25 and n{B}=31 and n{A ∩B }=20   We have to find n{A∪B}  . We use the union property…

Q: A professor has 180 students in her classes at the beginning of the semester, but 18 students…

A: At the beginning of the semester the professor has 180 students in her classes. But 18 students…

Q: How many different routes can a saleswoman have if she must visit eight different companies in a…

A:

Q: Janice jogs every 4 days and Jennifer jogs every 3 days. If today is a Tuesday and Janice and…

A: Given, Janice jogs every 4 days and Jennifer jogs every 3 days. Today is a Tuesday and Janice and…

Q: Consider the planes P₁: 3x+y-2zm 7 and P₂ : x+2y+z=4. Give a parametrization for the line of…

A:

Q: 15. How many different arrangements of ten cars in order are possible in a parking lot that is made…

A: Given that  There are 10 cars. n=10 There are 8 parking rows. Each row contains 15 spots. r=8 The…

Q: Three friends, Bitri, Jay and Toni went drinking after work. Between them, they were able to finish…

A:

Q: 3.) Deron is playing a video game where each round lasts of an hour. He saved up his video game time…

A: topic - numbers

Q: With a short time remaining in the day, a delivery driver has time to make deliveries at 5 locations…

A: In theory of combinatorics, the way of selecting r objects from n objects with regard to the order…

Q: Alice counted 7 cycle riders and 19 cycle wheels going past her house. How many tricycles were…

A: Since you have posted multiple questions, we will provide the solution only  the first question as…

Q: we want to guarantee that each of the three children gets at least 50 dollars. How many ways could…

A:

Q: If a license number is selected randomly, what is the probability that yours is the one selected?

A: 3 places to be filled with 10 choices for each place: 10*10*10= 10³ = 1000

Q: Suppose that I have 250 pieces of candy, I randomly pick 15 of them from the bar and so over that 6…

A:

Q: There are 4 routes from A to B, 8 routes from B to C, and 12 routes from C to D. How many routes are…

A: Given : The number of routes from A to B is 4 The number of routes from B to C is 8. The number of…

Q: In a class , there are 6 boys and 5 girls . How many ways can we form a committee / group / team of…

A: Using permutations and combinations we can solve for the total number of ways in which a group of 6…

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 7…

A: Given information 8 locations 7 deliveries needed 7 deliveries among 8 location is to be made It is…

Q: 4.) Liam earns $16 for every hour he works, If he works for more than 8 hours on a given day, he…

A:

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 5…

A: Combination:Combination is defined as the selection of all or part of a set of objects, without…

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 3…

A:

Q: Use the formula for „P, to solve the following question. A club with nine members is to choose three…

A: Introduction: In mathematics, a permutation of a set is a loose organisation of its members into a…

Q: Suppose a student earned grades of 92, 73, 85, 62 and 74 on five quizzes, a grade of 86 on her…

A: Given Data: Let X represent Earned Grades on five quizzes X¯=∑Xn=92+73+85+62+745=77.2   Grade on…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.