Find the sum. Σ-

Q: (b) A company that sells universal remotes has derived the profit function: P(x)=-x²+240x– 9500…

A: profit

Q: Determine the values of a for which the system has no solutions, exactly one solution, or infinitely…

A: Let's find.

Q: Given the following augmented matrix which represents a linear system, solve the linear system for…

A: Here we need to convert the matrix into reduced row echelon form and the compare the ranks.

Q: Let A and B be the following matrices. -3 А 3D[-1 3 3 6], B 8 Perform the following operations: A·B=…

A:

Q: 11. Perform the following matrix operation: 17 -8 9. 3 -87 4 -1 4 1 5 - -5 -9 4 -2 -9 -7

A:

Q: -4 -5 3 Compute: 051 –4 4 2] Preview

A: Given query is to find the Indicated matrix operation.

Q: Find the distance between u= -3 and z= - 1 The distance between u and z is (Type an exact answer,…

A:

Q: QUESTION 4 A function is defined by the following pictures. Write this function as a subset of the…

A:

Q: For the polynomial below, 1 is a zero of multiplicity two. g (x)=x-4x+10x-12x+5 Express g (x) as a…

A: Here, the given polynomial is: g(x)=x4-4x3+10x2-12x+5 Given that 1 is the zero of the polynomial…

Q: Suppose the graph of f is given. Describe how the graph of the function can be obtained from the…

A: Solution ) if we have y = f(x)  So y = f(-x) is reflects y = f(x) in y axis  For example if we have…

Q: ALL of the following are not types of functions except. O a. one - to - many O b. many - to - many O…

A: We have to find which is not a type of function.

Q: Solve the following linear system by Gauss elimination. -2b + 2c = 4 2a + 4b – 2c = -6 6a + 8b–2c =…

A: Given: -2b+2c=42a+4b-2c=-66a+8b-2c=-5

Q: 4) Find the sum of first 20 terms of the following series. 2+4 +6 + . a) 380 b) 400 c) 420 d) 440

A:

Q: 200 people were asked which of these sports they have attended. The sports inquired about were: UAAP…

A: Given that 200 people were asked which of these sports they have attended. The sports inquired about…

Q: QUESTION 5 What is your effective tax rate if you paid $27,621 in 2021 and your income was $140,000?…

A:

Q: x + 1, then find the value of a. The polynomials ax - 3x² +4 and 2x - 5x+awhen divided by (x – 2)…

A:

Q: In order to purchase a residential homesite, a man borrows $50,000 from his father. The son pays his…

A: Let's find.

Q: Use inverse matrices to find the solution of the system of equations. S 3x + 5y = Зу 42 2x - 10 -…

A:

Q: 2. In the figure below, write all the corresponding parts of congruent triangles. Write your answer…

A:

Q: Below is the truth table for some function. Write the sum-of-products form of the function Iy f(r,y)…

A: Given

Q: let A = [1 5 -4 -3 0] and w = [1]            [0 1 -2  1  0]              [2]            [0 0  0   0…

A: Answer is in below steps.

Q: What are the dimensions of a rectangular tract of land when its perimeter is 36 kilometers and its…

A: We know that, area of rectangle is (length) x (width) . And perimeter is 2x[(length) + (width)]…

Q: 1. Verify the set of conditions that guarantee triangle congruence by SSS postulate. Supply the…

A: SSS POSTULATE If three sides of one triangle are congruent to three sides of another triangle then…

Q: The parabola in the figure below has vertex (0, 0) and focus F (3, 0). Its directrix is the vertical…

A: Given problem:-

Q: Graphing Asymptotes for a Rational Functions Two copies of the same Rational Function are shown…

A:

Q: Given the following question complete the integral and give the solution: Problem 1. Evaluate ,…

A:

Q: The one-to-one function fis defined below. 8x+5 1+3x -1 Find f (x), wheref is the inverse of f. Also…

A:

Q: What are the dimensions of the following matrix? 9 -9 -5 2 7 - 7 8 -2 -7 1 -2 3 9. -4 -9 2 -4 –2.

A:

Q: Let f(x) = x5 + 3x4 + 2x2 and f(z) = 1024 + 1232i, the value of z is 2 + 4i O 2- 4i O 3 + 21 O 1+ 2i

A:

Q: QUESTION 1 Let f(x) =x- 2 +8. Compute f-1(5): %3D

A: Given that         f(x) = (1/2)√(x-2) + 8  Here we have to compute f-1(5).

Q: Solve V = 2L for L. %3D

A: Answer is in next step

Q: Match the function from Z to Z on the left with the description on the right. O Instructions S(x) =…

A: see below the match answer

Q: f A and B are 6 × 3 matrices, and C is a 7 x 6 matrix, which of the following DA. BC В. А + С C. CB…

A: All the parts are solved below.

Q: The diagram below will be used to answer the following questions: fix) 10 11 Is the function…

A: Given query is to find statement is true or false.

Q: Usian Bolt jogs one (1) mile the first day and increases his daily run by 1/4 mile every week, how…

A: Let the number of weeks be x. Given,  Usain Bolt runs 1 miles per day. He increases daily run by…

Q: Match the function written as a rule to the function written as a subset of the Cartesian product of…

A: We know that if there is a function f(x)=y then x,y∈f.

Q: a) find the rate of catching 74 fish in 8 minutes and write your answer in simplest form. b) find…

A:

Q: Solve for X. 3 3 -97 = 2X + 3 8 -5 -5 7 -2 1 -1 6 4 X =

A: Use scalar multiplication of matrix and addition of matrix to simplify it.

Q: For the following system of linear equations, one equation has been 2h + 4n + 6p = 22 ww. .... ....…

A: Given

Q: The number of bacteria in a certain population is predicted to increase according to a continuous…

A: Given problem The number of bacteria in a certain population is predicted to increase according to a…

Q: Question The following table shows the rate R of vehicular involvement in traffic accidents (per…

A:

Q: (b) If $2000 is invested today at 8% compounded quarterly, how much would it be worth in 2030? 2022…

A:

Q: Let f(x) = 2x +3, g(x)= x- 4, and h(x) = 4x- 1. Compute (fo ho g)(2).

A: Here we have to find the composite function.

Q: $791,000

A: answer is in next step

Q: 6x+12 x - 4 2x+ 6 7x+ 21

A: ab÷cd=ab×dc=adbcsee below the answer and calculation

Q: Caled the scalar product, or ner product, of u andv.t ly wten angle reumber withut trackats The ma…

A:

Q: Find the accumulated value of an investment of $ 20,000 for 5 years at an interest rate of 4.5% the…

A:

Q: In x + 1 If y = dy then will be dx 2x³ – 3x' (2х3 - 3х) (+ 1) - (In x +1)(6x* — 3) (2x³ – 3x)² А.…

A:

Q: (z – 3)(z – 12)2 Let C be the circle |z| = 9, he anti-clockwise direction Answer the following…

A: To solve the following problem

Q: 9. Estimate the error in approximating sin(0.5) by using the fifth-degree Maclaurin polynomial by…

A: