How many ways can all the dogs be lined up for a photograph, if all the dogs of a similar breed must be next to each other? (All the beagles are together, all the rottweilers are together, and all the corgis are together) How many ways can all the dogs be lined up for a photograph if all the beagles must be kept separate from each other?

Q: xp X = 49

A:

Q: 7th term is 2; 19th term is 26

A:

Q: 389,427 to the nearest ten thousand

A: 389,427 to the nearest ten thousand

Q: 43five * 2five= 211five* 43five=

A:

Q: Find a20 for the sequence of positive 3-digit numbers that are multiples of 8.

A: The first three digit number divisible by 8 is 104.

Q: 700 divided by 5

A: 700÷5

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: 323four-211four=?

A:

Q: how did you get 20?

A: We denote the number of unique r-selections or combinations out of a group of n objects by nCr.…

Q: Determine three consecutive whole numbers where two times the smallest number is added to the middle…

A: Let a is the first number. So three consecutive whole numbers are a, a+1, and a+2. Two times the…

Q: 221four + 131four=

A: Here first we convert base four number to base ten number and then add it. Again convert base ten…

Q: find slop from a table of domain for years 2005 t0 2010 and range of dollars from 2.31and3.68

A:

Q: 463 divided by 60

A: We can solve this by long division method. The process is shown below.

Q: Estimate by first adding the front -end right then by adjusting the sum of the front end dights…

A: Given,         335+660+74+126

Q: n=o entl

A:

Q: Find a multiple of 7 that leaves the remainder 1 when divided by 2, 3, 4, 5 or 6.

A: LCM of 2,3,4,5,6 is60

Q: 52x=130

A: 52x=130

Q: Rufus collected 18 pounds of aluminum cansto recycle. He plans to collect an additional 2pounds each…

A: Explanation of the answer is as follows

Q: how did you get 210 and 330?

A:

Q: Emerson pays 227.25 for 3 windows. How many will Emerson pay for 5 windows

A: Emerson pays 227.25 for 3 windows. Let x be the price of 1 window. The price of 3 windows is: 3x…

Q: time

A: Let, x = number of bananas y = number of monkeys

Q: What is the value of t0.025,22?

A: Given: t0.025,22 Here, Degree of freedom is 22

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.