In how many ways can 3 Americans, 4 Frenchmen, 4 Danes and 2 Italians be seated in a row so that those of the same nationality sit together?

Q: Solve the following equ by isolating for the var -3r + 1 r - = [?] 7

A: Topic:- algebra

Q: s given two checks for his birthday. One check was written for $150. When he went to deposit the two…

A:

Q: Solve for the variable, expressing any non- integer as a mixed number

A: Solving for 'a'

Q: Write an equation that is true when x is equal to -5, 4, or 0 and for no other values of x.

A: The solution are next step

Q: solve 6x-2.3x=-95.4

A: Consider the given equation.

Q: Lucas scored 75, 78, 82, and 84 on his four algebra tests. There is one test remaining in the…

A: Let Lucas final grade be x   All Lucas grade will be 75, 78, 82, and 84 and x.   Average score = 95…

Q: Two numbers have a sum of 18. Find the numbers if one number is 8 larger than the other. Solve it…

A: Two numbers have a sum of 18. Find the numbers if one number is 8 larger than the other. Solve it…

Q: Ahmed and Mona are competing on a quiz app. Ahmed has 40 points already and is wining 20 points per…

A: Suppose that time taken for Mona to overtake Ahmed is denoted by m.

Q: X= 4+ 2+X

A:

Q: you have 20 cookies to pass out to 8 kids how many ways can you distribute the cookies so that no…

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Q: A person wishes to build a rectangular fence that will enclose an area of 317 square feet. The width…

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Q: 2sin z + 5.20s z = 7

A:

Q: A clown weighs 60 lbs more than a trapeze artist.  the trapeze artist weights two thirds as much as…

A: First make equation then solve

Q: Solve the following equation. Write your solution in the box. 3 loge(2x + 5) = 12

A:

Q: The U.S. Mint produces quarters that weigh 13 about 5.67 grams each. After the quarters are…

A: Given U.S mint produces quarters that weight about 5.67 grams each .After the quarters are produced…