7. Let v = (-2, 3, 0, 6). Find all scalars k such that ||kv|| = 5.

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A: Given two matrices A and B

Q: Let X be a non-empty set, Show that whether (P(X),n) is a group or not

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A: Given  V = 2πrx + 4πr2 We have to solve for x.

Q: The top speeds for a sample of five new automobiles are listed below. Calculate the standard…

A: standard deviation of 200, 135, 115, 105, 145

Q: )=√x to graph the function r(x)= Use transformations of the cube root function, f(x) = QUEFRID 13

A: The Parent function is: f(x)=x3

Q: 1995 the population of a certain city was 23,000. Since then, the population has been growing at the…

A: Given query is to find the population growth model.

Q: Use the fact that if A = A = a b [] c d -4 -5 - 1 2 O A. then A -1 = 1 ad-bc d - b -C a Select the…

A:

Q: When solving for t below, one step contains an error. log log1.12 log should be V = 8,000 (1.12) t V…

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Q: Using the intermediate value theorem, determine, if possible, whether the function f has at least…

A:

Q: Rewrite the following radical with a rational exponent. 2 (√√11x)²

A: Given  = ( 11x7 )2

Q: Find the time it takes for $7,900 to double when invested at an annual interest rate of 11%,…

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

Q: Let p, q, and r represent the following simple statements. p: The chair is broken. q: I get an A. r.…

A: ^ => and  ~ => not

Q: Suppose that the weight (in pounds) of an airplane is a linear function of the amount of fuel (in…

A:

Q: 1. Use synthetic division to determine whether - 2 is a zero of f(x) = x³+4x²+x-6. Answer yes or no.…

A:

Q: A company that manufactures small canoes has a fixed cost of $20,000. It costs $80 to produce each…

A: NOTE: Refresh your page if you can't see any equations. . here fixed cost is $20000 and the variable…

Q: 41.A parabola has x–intercepts 3 and 11, opens upward, and is congruent in shape to the graph of y =…

A: A parabola has x-intercepts 3 and 11, opens upward, and is congruent in shape to the graph of y=2x2

Q: Part 3 of 3 (c) on [5,6] The average rate of change of the function is olo X

A:

Q: Use the long division algorithm to determine the quotient of (2x^2-17x-38) ÷ (2x+3). Show all your…

A:

Q: You invested $7000  between two accounts paying 4% and  6% annual​ interest, respectively.  If the…

A:

Q: Am I suppose to write the answer as a fraction if so how?

A: Given equation:- D=K+V2

Q: using C 17x53 x² - 2x - 15

A:

Q: Jace's score is one-fourth of Alec's score. If Jace's score is -8, what is Alec's score? Write an…

A: NOTE: Refresh your page if you can't see any equations. . x=Jace's score y=Alec's score

Q: Your pet hamster eats 16 grams of food every 2 days. You fill its feeding bowl on day zero with 73…

A: Let linear model/formula for hamster's eating habit⇒fx=ax+b  Here x=Number of days

Q: The variable a is jointly proportional to the cube of b and the square of c. If a = 70 when b = 5…

A: Solution ) given that  a ∝ b3 . c2 a = kb3c2 If a = 70 , when b = 5 , c = 2 70 = k × 53 × 22  70 = k…

Q: Let f(x)= -x-1, h(x) = -x + 5. Find (h of)(2). (hof)(2) =

A: The answer is given below: Topic: Composite Function

Q: Solve the linear programming problem. Maximize P = 15x + 70y Subject to x+7y ≤ 14 x, y 20 What is…

A:

Q: What are the steps for solving the equation log9(4x+2) ? is [Select] An exponential equation…

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Q: Graph the quadratic function f(x) 6 the key points below to graph the parabola. Provide your answer…

A: Given query is to find the graph of the parabola.

Q: A school organization is ordering candles for a fund-raiser. The cost per box of candles is $75 plus…

A: A option is true

Q: Solve the following system of equations using Cramer’s Rule y+2x+3y=o z+4x+10=3y 2y-5z=17+x

A: The given system is:y+2x+3z=0z+4x+10=3y2y-5z=17+x

Q: Given the functions: f(x)=x³-5x g(x)=√√6x h(x)=9x+8 Evaluate the function f(g(x)) for x=24. Give…

A:

Q: 12. Examine each quadratic relation below. i) Express the relation in factored form. ii) Determine…

A: We will find the required.

Q: Question 5 SUBSTITUTION METHOD to solve for y: Use the x + 2y = 3 x = 4y Oy = -1/2 Oy = 1/2 Oy=2…

A:

Q: polynomial is divided by -7x+4, the quotient is x-3 and the remiander is 6. What is the dividend?…

A: Given query is to find the dividend.

Q: Plot the number 15 on the log scale below. + 10-5 104 103 102 101 100 101 102 103 104 105 Clear All…

A: Topic = Algebra

Q: The height h of a stone thrown straight up with a velocity of 12 m/sec is given by the elation h =…

A: Topic = Function

Q: ose the vector with the same direction as 3v₁ – 6v2 wl 3 (³₁) 1 ↓ A: ↑ 7 E: V1 B: F: and V2 = C: G:

A: We have to choose the correct option from the given options according to the given information

Q: Solve the following logarithmic equation. Be sure to reject any value of x that is not in the domain…

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Q: A waitress earned $219 in tips during her shift. She had a total of 65 bills in her pocket…

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Q: Part 2 of 2 The domain of (nom) (x) in interval notation is OVO ∞ (0,0) (0,0) (0,0) X -8 (0,0)

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Q: what is the solution to the following equation? log_7 (-3x + 25) =2

A:

Q: G=1.97 H/J for J.

A: Solution: Given: G=1.97H/J To Solve: For J Taking J to the left side and G to the right side we get,…

Q: If I have any size pizza, and I cut an x degree piece out of it, Give me the formula that I could…

A:

Q: Given that (2 + i) are zeros of f, find the other zeros. (Enter your answers as a comma-separated…

A:

Q: The safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, and the…

A:

Q: 3) The sum of three consecutive numbers is 72. What are the smallest of these numbers?

A:

Q: 7. Find the area of the (0, 0), (5, 4), (4,4), ( – 1, 0). parallelogram with vertices:

A: To find the area of the parallelogram with the following vertices:0, 0, -5, -4, 4, 4, -1, 0.

Q: A plane has a cruising speed of 200 miles per hour when there is no wind. At this speed, the plane…

A:

Q: 4. Pete needs to choose a new laptop. He has a number of choices to make. First, he must choose a…

A:

Q: What is 1/4 in decimals?

A: We have to find what is 1/4 in decimals.