11 (7 +3n) = Σ

Q: Determine whether the following statement makes sense or does not make sense, and explain the…

A:

Q: Is this a function?

A: The given function is:

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A: Given inequalities are plotted on the graph and then common area is to be observed.

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A:

Q: Which of the following is the matrix AB for the following matrices? ΓΟ 1 2 1 ---- 1 2 and B = 1 O A…

A:

Q: For what value of c will the system of equations below have no solution? 301 cx-2y=6 3x+4y=4 Nes

A: A system of equationsmx+ny+l=0 and ux+vy+w=0 have no solution if it satisfy mu=nv≠lw

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A: we need to find dollar markdown and the markdown percent.

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A: (a) The given Prufer code is of length 8, hence we have a tree with 8+2=10 vertices.

Q: ax-y=0 x-by=1 In the system of equations above, a and b are constants and x and y are variables. If…

A: A system of equation of the formmx+ny+l=0  and ux+vy+w=0has no solution if mu=nv≠lw

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A:

Q: Solve for X if B(I + CX)A−¹ = = C.

A:

Q: Prove using the math induction principle, that 2 + 6 + 10 + ... +(4n-2) equals to 2n2 for all n>=1

A:

Q: What is the Relative Frequency for the data x=3 given in the frequency table below: X 2 3 4 5 6 78…

A: To find the relative frequency

Q: and

A: We have to solve for x  according to the given information

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A:

Q: Refer to the number line shown below. Enter the exact answer in interval notation. To enter 00, type…

A: Topic- Number line We are given a number line where line is shaded dark from -3(including) to 2…

Q: Whats the solution? 1x-2y+2z=-9 −3x+7y-4z=21 0x−2y+4z=−12

A: See this solution in below. By elimination method

Q: 1 x-2 f(x)=- y g(x)=√x

A: To find the composite function

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A:

Q: What is the best approximation of the solution to the system to the nearest integer values? (7, 1) 0…

A: The given equation of the lines is: x-y=-6   ...15x+3y=24  ...2

Q: The shapes 20+ What is the value of and A ? represent different numbers. A. A + +2

A: Consider the equation

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A:

Q: Hong races his bicycle for  128ft . A wheel of his bicycle turns  32  times as the bicycle travels…

A:

Q: dimensional analysis to solve the following problem.    2 cups = 1 pint                 2 pints =…

A: Given query is to convert the quantity.

Q: Q5. What is this graph an example of? w f(x) = 2x ope 9 8 7 6 5 4 3 2 1 -3 -2 -1 ✓ exponential…

A: To describe the given graph.

Q: how do i find the directrix of a parabola with a vertex at (0,0) and a focus at (0,-8)

A:

Q: 12) Given the graph of f(x), determine the following solution sets. a) f(x) = 0 b) f(x) < 0 c) f(x)…

A:

Q: Evaluate the expression (-2+4i)(2 + 4i) and write the result in the form a + bi.

A:

Q: This is an injective function. A O True O False f: A B B

A: We need to check whether the given function is injective or not.

Q: How many x-intercepts would the function shown below have? f(x) = 5(x+3)(x − 2)(2x + 1)(x+3) Answer:…

A: given that,   f(x)=5(x+3)(x-2)(2x+1)(x+3)   how many x-intercepts would the function have ?

Q: At 2 AM the river at the harbor side in Middletown was 1 foot above flood stage. By 5 AM the water…

A: Equation that modelled the water level above flood stage. A linear equation that model condition in…

Q: Determine whether the statement is always true, sometimes true, or never true.  Explain. The slant…

A:

Q: Jen has Php100,000 in the bank. She intends to increase her savings to Php500,000. If she can…

A: Formula used: A=P1+rnnt Where A is the amount , p is the principal , r is the rate of interest in…

Q: Solve the system of equations by graphing: Sy= = 2x + 1 - 4x + 8y = - 16 6+

A: solution:-y=2x+1-4x+8y=-16solving the system of equation by graphing intersection point of both…

Q: ebra.org/lti/launch 5 -4 -3 -2 W 6 Y 5 4 -3 2 1 -1 0 L -1 -2 -3 -4 -5 -6 1 (1, 1) 2 3 4 (4,3) 5 X 6…

A:

Q: Consider the determinant det 13X3 0 a 0 4 2 1 Z y 2 -11 8 a) How much is the determinant worth if…

A:

Q: Factor each expression. 2m2 - 11m + 15 5t2 + 28t + 32 2x2 - 27x + 36

A:

Q: stone is projected vertically upward from a platform that is 15ft high at a rate of 131ft/sec. Use…

A: Given query is to find the maximum height.

Q: stone is projected vertically upward from a platform that is 16ft16⁢ft high at a rate of…

A: Given query is to find the time when stone reaches its maximum height.

Q: Drives Co. sells portable hard drives. They can sell 400 drives when the price is $55/drive, and…

A:

Q: D Question 7 Find the inverse of ((0, 3), (4, 5), (-8, 7), (12, 9), (16, 11)} O ((3, 0), (5, 4), (7,…

A: Given question:- Find the inverse of  {(0,3), (4,5),(-8,7),(12,9),(16,11)}

Q: Please help me factor (-x^3) + (18x^2) - 79x + 90 = 0

A: We have to factor (-x^3) + (18x^2) - 79x + 90 =

Q: Solve the equation. If the equation has two solutions, list the smaller solution in the first blank…

A: To solve the given equation.

Q: 1. Given the function f(x) = x³ - 3x² - 9x + 7, make a sign diagram for the first derivative and…

A:

Q: R₁ = {(2, 3); (3, 5); (4, 7): (5, 9); (6, 11)} A 10 13 6 16 A 00 00 00 -9 -11 (b) 8 6

A: As we see, we are given a relation in which 2 is mapped to 3, 3 is mapped to 5 and so on.

Q: What is the compounded interest for the following - 17,100 for 3 years with 6% intersest compounded…

A: Compound interest formula A=P1+rnnt Where  P= Principal r= interest rate in decimal form  t= time…

Q: Solve each of the following inequalities involving absolute values. (a)* |4 − 3x| < 6 (b) 8 + 2x ≥ 7

A:

Q: Question 23 Is this a function? Let X=(x, y, z, k) and Y= (1, 2, 3, 4]. h = {(x, 1), (x, 2), (x, 3),…

A: The given problem is solved below in detail.

Q: A grocery store sells a bag of 8 oranges for $4.40. How much would it cost for 9 oranges

A: See this solution in below.