A pharmacist wants to mix a 39% saline solution with a 12% saline solution to get 96mL of a 30% saline solution. How much of each solution should she use? Round your answer to the nearest mL

Q: 2 ope-intercept equation for a line passing through the point (8,5) that is parallel to y=x+2. Then…

A: Given query is to find equation of the lines kbhi km passing through the point and parallel and…

Q: Let A and B be A = 20-3 1 2 0 L 2 0 -1 E = B = Find an elementary matrix E such that EA = B. 20-1 12…

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Q: 1 For the function f(x)=x+2, construct and simplify the difference quotient f(x+h)-f(x) h…

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Q: 5. Write the equation of the line passing through the point (0, 3) and that is parallel to the line…

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Q: Find the equations of any vertical asymptotes for the function below. x²-2x-15 2 x - 4x-21 f(x) =…

A: The solution is given below

Q: Of 144 stamps that Kasa and her brother collected, Kasa collected 2 times as many stamps as her…

A: Solve for the no of stamps collect by kesa and her brother

Q: Find the y-intercept and the x-intercepts. Find the degree and the leading coefficient. Find the end…

A: Given

Q: Leo is an election officer. On election day, he travels to the polling place, which is 4.8 miles…

A: Please see the below picture for detailed solution.

Q: Write an equation for the lowest-degree polynomial function with the graph and intercepts shown in…

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Q: x2 = x3 =

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Q: For each sequence, decide whether it could be arithmetic, geometric, or neither. a) 200, 40, 8… b) 2…

A: Topic:- sequence and series

Q: 1) Set operations For the following sets determine the following operations. Let U={¥, £, €, P, A,…

A: If A is a set, then the absolute complement of A (or simply the complement of A) is the set of…

Q: rectangle that is x feet wide is inscribed within a circle with a radius of 11 feet. What imensions…

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Q: Identify the min/max value, y-intercept, x-intercepts, domain and range of each. The sketch the…

A: Topic- quadratic functions We are given f(x)=-x2-10x-24 To find y intercept put x=0 to find x…

Q: Find the following for the function f(x)=4x²+2x-3. (a) f(0) (b) f(3) (e)-f(x) (f) f(x+2) (a) f(0) =…

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Q: G (a) H F LL A E B с G (b) H F A E B с using the diagram above, these triangles result from two…

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Q: Let V, W be vectors in Rª given by Compute the vector Z = 3v + 4w. Enter the vector z in the form…

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Q: Stephanie buys a Disney fastpass for $2.50 and Minnie mouse ears for $0.35 there is no sales tax she…

A: Topic- algebraic operations  we are given Price of Disney fast pass for $2.50 and Price of Minnie…

Q: (a) Which set would you call the union of {a, b, c}, {a, b, d} and {b, c, d, e}? (b) Find the…

A: A union of two sets is a set that consists of all the elements that are either in the first set or…

Q: A company employs 205 manufacturing employees. There are 3 shifts.Twice as many employees work on…

A: Let number of employees in first shift =x Let number of employees in second shift =y Let number of…

Q: How do you find the average rate of change of a function

A: Question: How do you find the average rate of change of a function?

Q: Graph the function. √(x)=√x-5 Plot four points on the graph of the function: the leftmost point and…

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Q: A system of linear equations has been graphed in the diagram. Determine a reasonable solution for…

A: Here we just have to use the notion of coordinate of a point lies in axis.

Q: Use the given graph of the function f to answer parts (a)-(o). (a) Find f(-28) and f(-8). f(-28) =…

A: Graph of the function is given, we have to answer required values based on the graph. Note:…

Q: For the function f(x) = 4x + 6, construct and simplify the difference quotient The difference…

A: Given query is to construct and simplify difference and quotient for the function.

Q: 6 (W° x 5)-1

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Q: 1. The sum of two numbers is 45. The first number is twice as large as the second number. What are…

A: Sum of two number=45 First number is twice of second. Find the number

Q: For the piecewise function, find the values h(-8), h(-2), h(3), and h(5). -2x-15, for x < -5 h(x) =…

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Q: The rule of a function changes from f(x) = (3x)³ – 8 to g(x) = (9x)³ – 8 when it is dilated. Which…

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Q: Reduce the matrix 3 -3 -4 3 -24 -2 -3 -18 3 2 16 to reduced row-echelon form. A=

A: The given problem is solved below in detail.

Q: Graph the pair of function on the same coordinate plane. Describe a tranformation that changes f(x)…

A: Given: f(x)=-x-1 g(x)=-x+2

Q: The admission fee at a local zoo is $1.50 for children and $4.00 for adults. On a certain day, 2300…

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Q: 25. (3i)(5 - 4i) 27. (8+3i)(8 + 3i)

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Q: Determine the number of solutions of the system graphed on the right. State whether the system is…

A: From the graph two lines intersect at a point therefore  system is consistent They are independent…

Q: 7. Prove that x = a +b+c. 8. What is a +b+c+d+e+f?

A: 7. in △ABE ∠A+∠B+∠AEB=180a+b+∠AEB=180∠AEB=180-(a+b)∠AED=180-(a+b) .........(1)…

Q: 31 4. **Given V 41R³, solve for I. 6. **Given the equation below, solve for h. 3 h=6

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Q: The second angle of a triangle is double the first. The third angle is 40 less than the first. Find…

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Q: 1 elect the functions f(x) = — and g(x)=√5-x. Select the Operation f g and Combine Functions box ide…

A: Topic:- function

Q: 93 40,291

A: Long division is a method of breaking the division problem into a sequence of easier steps. In the…

Q: Given that h(x)=x², find (ho h)(x). (ho h)(x) = (Simplify your answer.)

A: Finding hoh(x)

Q: Carmen receives a 3% raise every year. Write an algebraic expression to represent Carmen's salary…

A: Given data: The current salary of Carmen is x dollars. Raise in salary every year is 3%

Q: Tickets to a 3D movie cost $12 for an adult and $11 for each child. A total of $1026 was collected…

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Q: write an algebraic expression to represent the perimet of the triangle shown below. Simplify your…

A: We know that, For a triangle with sides a,b and c the perimeter (P) is given by, P= a+b+c

Q: The population (in millions) of a country t years after 1800 is given by the function f(t). Use the…

A: Let's solve. First three questions already answered,hence we solve fourth question.

Q: Perform the operations and simplify. [(u+3v)−2w][(u+3v) +2w] - 2 U + 6uv - 2 4w

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Q: Find an equation that matches the graph below. Note that there is more than one correct answer, but…

A: Let's find equation of graph.

Q: Use the given information to fill in the number of elements for each region in the Venn diagram.…

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Q: Total profit is defined as total revenue, R(x), minus total cost, C(x), and is given by the function…

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Q: A C F 130 E 20 B G

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Q: 1 Use the equation y = 5 + 2x to complete the table. Use the table to list some of the ordered pairs…

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