For what values of A does x4 = -A have exactly one solution? A<0 □ A=0 □0

Q: Find all values of x so that the triangle with vertices A=(5, x, -5), B=(4, 3, -8), and C=(5, 8, -2)…

A: A=(5, x,-5), B=(4,3,-8), and C=(5,8,-2) has a right angle at A.

Q: A technical-support company charges $10 per month plus $35 per hour of phone support. If you need to…

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Q: Simplify the given expression involving the indicated multiplication and division. 2x²-11x-6 X-2…

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Q: For the graph of a function y = f(x) shown to the right, find the absolute maximum and the absolute…

A: For the graph of a function  is shown below.To find the absolute maximum and the absolute minimum,…

Q: A company wholesales shampoo in a particular city. Their marketing research department established…

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Q: Consider the following model of a firm. The firm produces a single type of good. The firm can sell…

A: The objective of the question is to find the correct algebraic expression that represents the profit…

Q: 4 -11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 3 2v 7 N 12 3 4 5 6 7 Give the equation for the ellipse graphed…

A: Consider the graph

Q: Solve the following system of linear equations by writing its corresponding RREF, and then write its…

A: The given system of equations

Q: Tutorial Exercise Find the critical numbers of the function. y-2 y2-2y +4 9(y) = Part 1 of 3 y-2 For…

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Q: Select the correct representation of the expression 12 - (3-x) without brackets. a. -36 - 12x b.…

A: The given expression is

Q: Problem #3: The following vectors form an orthogonal basis for Rª. V₁ = (1,-1,2,-1), V₂ = (-2,2,3,2)…

A: The given vectors Given  and  To find the value of c

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Male 4 18 2…

A: The probability of happening of event E is given by

Q: 1. For a certain type of tree the diameter D in feet depends on the tree's age t in 5.4 years. This…

A: For a certain type of tree the diameter D in feet depends on the tree's age t in years. This is…

Q: For each pair of functions f and g below, find f(g(x)) and g (f(x)). Then, determine whether fand g…

A: We have to find the f(g(x)) and g(f(x)) and if f(x) and g(x) are inverses of each other. First we…

Q: (a) the intercepts if any b) its domain and range e) the intervals on which it is increasing,…

A: Find the solution of all question using graph .

Q: Galileo was the first person to study the motion of a pendulum, around the year 1600. He found that…

A: Find the length of pendulum.

Q: 8. Find the root of the following equations, round your answer to nearest tenth: a. 2+12(2) = 7

A: Consider the equation

Q: Draw a graph to match the description given. ​f(x) is increasing over (-∞, 3) and decreasing over…

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Q: The revenue in thousands of dollars is given as R(x)= -2x2+200x-7 where x represents hundreds of…

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Q: 12 Kilimanjaro is the world's tallest freestanding mountain and a popular destination for…

A: We have to find the a function that represents number of people climbing the mountain past 06 AM.Let…

Q: What position is the given term (find n) for the given arithmetic sequence. t = -1 in the sequence…

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Q: Hello can you explain and help me Find the greatest common factor of the following terms? Thank You!…

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Q: For the function f(x) = 52-1 calculate the following function values: f(1) = f(2)=

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Q: Graph the line using slope and y-intercept:  y= -2/3x-1

A: the equation of line in slope formy=mx+cwhere m=slopeand c=y-intercept

Q: The following double-line graph compares the number of actual home sales to the number of homes for…

A: Given is a double line graph that compares the number  of actual home sales to the number of homes…

Q: 5 A golf ball is hit in the air. The table shown describes f (x), the height of the ball, in feet,…

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Q: Graph the parabola then answer the questions about the vertex, any intercepts, the domain, and…

A: The objective of the question is to graph the given parabola y = x^2 - 4x and find its vertex,…

Q: Examine the graph of g(x) below. i Which two statements about the domain and range of the function…

A: We have to examine the given graph of g(x) and select which two statements about the domain and…

Q: Graph the parabola. y=-3(x+4)²-1 Plot five points on the parabola: the vertex, two points to the…

A: The given parabola .The aim is to sketch the graph of the parabola.

Q: For the function f(x,y,z) = 2 + 3xy4-42³, find fx, fy, and f₂.

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Q: Find the simple interest paid on a $420 loan at 7.9% annual interest for 7 months. Round your…

A: The simple interest formula Initial amountRate of interest Time in years

Q: 2 Suppose that the revenue R, in dollars, from selling x cell phones, in hundreds, is R(x)= -1.8x…

A: The given revenue function is  and the cost function is .The aim is to find the following,a) Profit…

Q: Simplify and add or subtract wherever possible. 5)√√20 +5√√245-6√√125 A) -7√√5 B) 52√ √5 6)…

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Q: 16. 3 7 + y²-3y+2 ² - 1

A: 16. 3y2−3y+2+7y2−1

Q: Letter "H" is incorrect,  and please type the answer more clear.

A: We have to find the range of the function by observing the graph.

Q: Which of the following is the most effective way to restore mangrove forests? A B C D diversion of…

A: We have to tell the most effective way to restore mangrove forests.  Mass planting of propagules, or…

Q: In 2 Use the formula t= that gives the time for a population, with a growth rate k, to double, to…

A:

Q: Problem 1 Find a basis for the following subspace of the vector space of polynomials of degree < 3:…

A: Notation of basis:-

Q: Find an explicit formula for a sequence of the form a₁, 32, 33, 5, 10, 20, 40, 80, 160, 320 a = n…

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Q: Answer the questions about the following function. f(x)= x+12 X-9 19 ¹ (2₁-12) (a) Is the point on…

A: The given function .The aim is to find the point of the functions at the given points.Note: Since…

Q: Follow the seven step strategy to graph the following rational function. - f(x)=-22-33 X Find the…

A: The rational function is given as,draw the graph.

Q: 10.3√125 - √500 Radical Expressions

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Q: The curved edge of the door mat below is half an ellipse, a "semi-ellipse". As shown in the figure…

A: Let the center of semiellipse is origin

Q: Use the graph of the function f shown to the right to answer parts (a)-(n). ( (i) What are the…

A: Question no. part (m): Given: To Find: To find the value(s) of  for which .Note: Since, the student…

Q: You deposit $1000 each year into an account earning 8% interest compounded annually. How much will…

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Q: Distinguish the slope and y-intercept of the given graph. Construct the equation in slope intercept…

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Q: Consider the following model of a firm. The firm produces a single type of good. The firm can sell…

A: Given that the cost of producing good is c and remains same regardless of how many units are…

Q: The graph of y=f(x) is given. Solve the inequalities. Write the solution sets in interval notation…

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Q: Find an equation of a line perpendicular to �=-2�-4 that contains the point (3,1)

A: The objective of this question is to find the equation of a line that is perpendicular to the given…

Q: 70. Bachelor's Degrees Earned. The exponential function D(t) = 347(1.024)' gives the number of…

A: The number of bachelor's degrees earned (in thousands) in the United States years after 1970 is…