How many ways are there to distribute n identical coins among r people if each person is to get at least one coin?

Q: 0.5 1 3 5     5 6 −1 −4 0 1  −  0.3 9 2 8     −1 1 −8 7 9 −9  +  0.8 2 4 -1     4 6 1 1 0 0

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Q: or the function. Vertex (C) Maximum or minimum (D) Range -6 Cept is teger or decimal rounded to two…

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Q: 2 3x-2x+7=0

A: Given :

Q: . If y is directly proportional to x, and if y=105, x=4, what is the constant of variation K?…

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Q: Equation x² - 6x-27= 0 x²-25= 0 x² + 10x + 25 = 0 2x25x+3=0 a b C Discriminant Nature of the Roots

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Q: USE THE QUADRATIC FORMULA TO SOLVE THE FOLLOWING PROBLEMS: What are the roots of the equation, 30x²…

A: Let's find roots and discriminant of quadratic equation.

Q: 2. 8. A graph of a quadratic function is shown. Use the graph for questions 1 through 4. -5 (0,4) 0…

A: Given the graph of a quadratic function is

Q: Consider a rectangular corral with a partition down the middle. Assign letters to the outside…

A: Given Data: The amount of fencing needed to construct the corral (including the partition) is 5000…

Q: solve fracton problem like: 1=1/2(2x+2)

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Q: Solve by substitution. Sy = 2x y = x + 1 Enter your answer using parentheses: (_,_)

A: We need to find x, y.

Q: Write the arithmetic series using summation notation. ABC 41. 43. 45. 12+9+6+3+0+(-3) 48 +60 + 72…

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Q: If a is an odd integer show that.

A: Given :-  a is odd integer  a-2 = 1    =>  a-2 = 1  =>  1a-2=11  =>  a2=1  =>  a=±1

Q: A propane cylinder has a 51⁄2-inch radius and is 12 inches high. If 1 gallon isequivalent to 231 cu…

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Q: Complete the square and find the vertex form of the quadratic f(x)=x²-8x+67

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Q: 2.) Let A = (-4, 6, 3, 7), B = (-1,-1, 2, 3), and C = (-1, 7, 1, -2). These form a triangle, AABC in…

A: Given A=-4,6,3,7, B=-1,-1,2,3 and C=-1,7,1,-2

Q: 5. Answer the following (you need to show your work). (a) Give a 2 x 2 matrix A such that A2 = 0 but…

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Q: Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a…

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Q: Rain and Baby shark decide to start a business. They will make up and deliver bouquets of flower for…

A: Given, Rain and Baby shark decide to start a business of bouquets of flowers. It will cost to buy…

Q: Use the universal set 'U in the Venn diagram to list the members of the specified sets. A 1 8 C 5 6…

A: As per our guidelines we can answer only 3 subparts of the given question. So kindly repost the…

Q: Write C or in the blank so that the resulting statement is true. {t, h, e, c, o, u, n, t, r, y, s,…

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Q: Perform the indicated operation. 3 5 -2     4 −6 5  +   5 0 -1     5 7 1  −   4 8 7     −16 1 −1

A: The given matrix operation, 35-24-65+50-1571-487-161-1 We have to find the value of the operation.

Q: Find the inverse Laplace transform of the following function. A. F(s) = B. F(s) = = C. F(s) = S3 10…

A: Partial fraction is the key to solve above questions.

Q: 7(3-4x)=ax+b find the values of A and B in numeric value. I am not able to understand after…

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Q: Determine whether C, C, both, or neither can be placed in the blank to make the statement true. {xx…

A: We know All elements of set A in set B and nA<nB⇒A⊂BIf nA≤nB⇒A⊆B

Q: cem of equations. 6x - 13 36 rdinates in exact

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Q: 4. 5476.58 to decimal

A: Topic - base conversion we are given a number 5476.5 in octal number system. We need to covert it to…

Q: 2. Identify the parent function and describe its transformations. Then find the equation of the…

A: see below the steps and answer

Q: Select all the expressions that are equivalent to 11 -7 11 116 (116) ¹. 118 112 117

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Q: Find f+g, f-g, fg and for the given functions f(x) = 3x² + 25x + 42 and g(x)=x+6 (f+g)(x) =…

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Q: 3. Is (1,2,3,4,5,6) € span((1, 1, 1, 1, 1, 1), (0, 1, 0, 1, 0, 2), (6,5,4,3,2,1))? Use technology…

A: Is (1,2,3,4,5,6) is span by (1,1,1,1,1,1),(0,1,0,1,0,2),(6,5,4,3,2,1)?

Q: Let A =  -2 1     0 3     and    B =  2 -3     1 −2. Find a matrix X satisfying the matrix…

A: The given matrices, A=-2103 and B=2-31-2 We have to find the matrix X, that satisfies 2A+X=3B

Q: The number of counties in state A and the number of counties in state B are consecutive even…

A: Let the number of counties in state B  be x  Then the number of counties in state A Is x+2  The…

Q: 18 Find the sum of the Integers and then arrange the result in order from least (top) to greatest…

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Q: A pharmacist wants to mix a 39% saline solution with a 12% saline solution to get 96mL of a 30%…

A: Answer: Solution is given below:

Q: Solve the system of linear equations, using the Gauss-Jordan elimination method. (If there is no…

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Q: Show for all n that +++...≥ 1+. As a consequence, the harmonic series (the infinite version of the…

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Q: Identify the square matrix.

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Q: Let U={q,r,s,t,u,v,w,x,y,z), A={q,s,u,w.y}, B = {q,s,y,z), and C= {v,w,x,y,z). List the elements in…

A: Given: U=q, r, s, t, u, v, w, x, y, z, A=q, s, u, w, y, B=q, s, y, z & C=v, w, x, y, z

Q: A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 8%…

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Q: 31. 2x5y -15 33. x + 2y = 6 32. 3x - 4y = 8 34. x-3y=9

A: Topic = Coordinate geometry

Q: A company finds that, on the average, two of its engineers, always travelling together, spend 60…

A: We need to determine whether the charter service be used or not.

Q: 2 y=-√√9-x²

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Q: I think solution a is wrong because i'm trying to typing it in and it says it's wrong what number is…

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Q: Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a…

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Q: Show that 34n+2 +52n+1 is divisible by 14 using mathematical induction.

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Q: Simplify. Your answer should contain only positive exponents. 1)                       (2b3)2…

A: We can simplify the expression in the below steps.

Q: Question 12 of 20: Select the best answer for the question. 12. Use the slope formula to determine…

A: Solve for the slope of the line

Q: 4. An open box with a square base is required to have a volume of 10ft³. a. Express the amount A of…

A: Please see the below picture for detailed solution.

Q: 1. Prove that if n is a positive integer not divisible by 3, then n² - 1 is always divisible by 3

A: Use the % (mod) and remainder.

Q: 13b. Write a function g with the parent function f(x)/x/ that has a vertex at (-2, 4)

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