Find the weighted average of these values. Value | Weight 7.00 75.0% 8.00 15.0% 9.00 10.0% weighted average:

Q: Decide if each is a function or not a function. Explain your answer. a) b) 4 2 3. 1. 2. -1 1- -2

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Q: The function below has the form f(x) = 6 + k. 51 4- -5 -4 -3 -2 -1 1 23 4 5 -2 -3 -7 of 3. 2. 6.

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Q: The population of Adamsville grew from 10,000 to 14,000 in 7 years. Assuming uninhibited exponential…

A: Given population grew from 10,000 to 14,000 in 7 years and it follows exponential growth.we know…

Q: . Jaime is preparing to paint the trim around a window that is 12 fet off the grour is going to use…

A: Solution:

Q: 3. find At 4 2

A: A detailed solution is given below.

Q: The sides of a square garden are 8 ft. long. You increase the length of each side to 10ft.  B.…

A: We can find the answers as below.

Q: Members of the school club

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Q: o do this, plot two points on the graph of the function, and also draw the asymptote. Then, click on…

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Q: 1 2 -1 Let A and assume that %3D 2 -1 1 -2 10 0 -2 1 -1 011-1 B is row equivalent to the matrix C= 0…

A: Solving

Q: Graduated cylinders #19-21 were measuring increments of mL.

A: Increments=Upper mark -lower markNumber of marks inscribed There are total 10 number of marks…

Q: use cramers rule to find the value of z, please show all written out work! 1x+1y+5z=124…

A: Given system of linear equations, x+y+5z=124 -x+4y+5z=141 -5x-2y+2z=-104

Q: Which expresses y as a function of x?   A. x^2 + y^2 = 4 B. x = y^2 - 4 C. x = 4 D. x^2 + 4y = 4

A: If y=f(x), then we can say y can be expressed as a function of x.

Q: Yang's Material Company hauls gravel to a construction site, using a small truck and a large truck.…

A: We need to minimize cost.

Q: If f(x) = 2x – 3 and g(x) = /x – 8, what is (f° g)(24)? Enter the correct answer.

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Q: 30. (6z4 + 3z2 – 9)(3z² – 6)–1 31

A: We can solve as follows

Q: 1. Create a connected graph having 6 vertices and 11 edges. 2. Label vertices with A,B,C,D,E and F.…

A: Given: 1) Create a connected graph having 6 vertices and 11 edges 2) Lable vertices with A, B, C, D,…

Q: 4. The tens digit of a three-digit number exceeds the hundreds digit by the same amount that the…

A: Given

Q: population of a Midwest industrial town decreased from 217,000 to 212,000 in just 2years. Assuming…

A: Given query is to find the population at indicated time.

Q: 3. Which equation is the standard form a- 4y + 6x – 8y+1= 0?

A: Given,            x2-4y2+6x-8y+1=0To find : Write the equation in standard form.

Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

A: We can solve this as follows:

Q: Given f(x) = - x° + 4, find the following: %3D a) a - intercept(s) = %3D b) f(x) - intercept =…

A: We can answer the question as below.

Q: Let f(x) = x2 − 1 and g(x) = 4x − 2. Find the value, if possible. (f + g)(−3) (f + g)(−3) =

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Q: Two square matrices that have the same determinant must have the same size. O True O False

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Q: 1. The sum of the digits of a two digit number is 15. One-third of the number diminished by 12 is…

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Q: The Patterson family and the Kim family each used their sprinklers last summer. The water output…

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Q: Find the sum of 12 Σ n=1 (2n+1) a) 144 b) 156 C) 168 D) 180

A: Given

Q: 4. Which of the following ordered pairs is within the solution set to the following system of inequ…

A: Given query is to find the solution of the system of inequality.

Q: Consider the following. 3 20 P = -1 -6 (a) Verify that A is diagonalizable by computing P-lAP. p-AP…

A: Let's find.

Q: A cubic function can have at most, how many unique zeros? O 3 O 1 O 2 6.

A: As we know that a cubic function is degree 3 polynomial function.

Q: Find the equation of the line through (5,-3) parallel to (a) y=3x-5; (b) 2x+7y=4; (c) x=-1.

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Q: Fill in the blank to make equivalent rational expressions. 3. (v-7)(v + 1)

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Q: A group of 16 theater majors were asked whether they were in the Drama Club or Music Club. 11 said…

A: topic- Venn diagram

Q: Each of the following functions a (f of-')(x) = x, find the inverse (i) f(r) = 1- x

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Use the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal…

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Q: A barge leaves St. Louis at 8 am on Friday and travels 180 miles downstream to Cairo. It takes 24…

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Q: Let A = PDP-l with P = and D = Find A3 and enter it into Ans.

A: Let A =PDP-1, then    A2 =PDP-1PDP-1         = PDP-1PDP-1         = PD2P-1Now,   A3 = PD2P-1PDP-1…

Q: (3r-31)

A:

Q: For problems 1- 2 determine the dot product, ā•b. 1. ā = 9i -8k , b = (3.–2.1) 2. and the angle…

A: As per guidelines we can answer only three subpart questions at a time so the first two questions…

Q: The table and scatter plot show the average monthly temperature, x, and a family's monthly heating…

A: We have to find the observed and the predicted monthly heating cost from the table and the curve…

Q: For the compound interest loan whose terms are given below, find the future value, or the amount due…

A: calculation of future value are as follows

Q: A coffee shop currently sells 470 lattes a day at $2.50 each. They recently tried raising the by…

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Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

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Q: Directions: On a separate sheet of paper, solve the system of linear equations shown in the upper…

A: Linear equations: A mathematical statement with an equal sign (=)  between the algebraic expression…

Q: B, Determine if the following compound propositions is a TAUTOLOGY, CONTRADICTION, or CONTINGENCY 1.…

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Q: Given the function f(x) = -4+ 8x, calculate the following values: %3D f(a) = %3D f(a + h) = %3D f(a…

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Q: Find the 37th term of an arithmetic sequence whose second and third terms are −2 and 10.

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Q: -1 with a =-1, b =8, c =12, and d =7. Find the d [3 b a Let A : and B 7 difference between the (1,2)…

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Q: 3. Determine x so that, x, 2x+7, 10x-7 will be a geometric progression. Note: There are two values…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find two numbers differing by 38 whose product is as small as possible

A: let  one number = x  as difference between numbers = 38 other number = x + 38   Product of two…

Q: 1. Consider the following scenario: Janet, Gail, Susan, and Lisa all walked away from the bus…

A: