The matrix -1 1 07 A = -9 6 1 has three distinct real eigenvalues if and only if < k < ||

Q: [2 -1 Let k be a real mumber and A =k 1. 7. Then A is a singular matrix if O k=10 O k=5 O None of…

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Q: $8,000 is invested in an account earning 8.7% interest (APR), compounded continuously. Write a…

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Q: A box contains cards numbered 6 to 50. A card is drawn at random from the box. The probability that…

A: We can find the answer the following steps.

Q: 4. solve (D3 -1)y D 3x 2x

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Q: Alex can clean a dorm room for the College in 8 hours working alone. When Alex works with his best…

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Q: Write the equation of the line that passes through the given point and has the given slope. (-1, 3)…

A: We know that; The equation of the line when it passes through the point Px1,y1. y-y1=mx-x1 Where: m…

Q: Evaluation: Answer the following. A. Name the postulate or theorem that justifies lines are…

A: Solved below.

Q: Determine which of the following is a subsp {p(x) E P3 | p'(-3) < 0} {A E R2X2 | det(A) = 0} {X =…

A: We have to determine  subspace of vector space according to the given information

Q: E A ABC is an isosceles triangle (AC = BC) %3D Area of DBC = 2 X area of ADC If DF = 7 cm Calculate…

A: To find the length of DE using the given conditions.

Q: Rearrange the equations to find the slope of the lines. Find the slope of the first equation. 7x +…

A: Let's find.

Q: Find sin(2x), cos(2x), and tan(2x) from the given information. cot(x) = x in Quadrant I

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Q: Use the Venn diagram shown to answer the question below. U A B II III V IV VI VII VIII Which regions…

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Q: Choose the function that represents this graph: 10 -5- -10 -5 10 -5- -10 O y = 4× O y = 5(4)* y =…

A: Here we will find the function for the given graph,

Q: Suppose that $6000 is placed in a savings account at an annual rate of 8.6%, compounded…

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Q: temperature at a mountain resort was a frigid 8 degrees below zero in the morning, but by noon it…

A: Given query is to find the temperature in the noon.

Q: The value of a brand new car is $16, 000 and the value depreciates 18% every year. Write a function…

A: answer is in next step

Q: B. Arithmetic Sequence 1. Write down the 9th and 21th terms of the Arithmetic Sequence b. 8, 5, 2...…

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Q: -2 real number and M = {(" )C )}: Let m be a 3 -2. 9- If M is a linearly dependent set of M22 then O…

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Q: In a laboratory experiment, the population of bacteria in a petri dish started off at 9100 and is…

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Q: If öy = and v2 are eigenvectors of a matrix A corresponding to the eigenvalues A1 1 and A2 = -3,…

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Q: [5.] You fix your closet and try to find some preloved stuff that you can sell online. The volume of…

A: 5. The given volume of the closet is 63 ft3.     And width of the closet is 1.5 ft.   And the length…

Q: Use the method of linear programming to solve the problem. Five friends, all of whom are…

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Q: Next Use the graph to determine the following. a. the function's domain b. the function's range c.…

A: First we will understand the terms involved in it.

Q: A company has developed a new video game console. After completing cost analysis and demand…

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Q: Consider the vectors in M22 10 X, = ちミ and x3 02 0 2 then S = {x,, x2, X3} is linearly dependent.…

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Q: (-2 Let m be a real number and M = -9- If M is a linearly dependent set of M22 then m=1 O m=4 None…

A: Let's find.

Q: Given the function h described in the table below, determine the formula that describes the…

A: The solution is given in the next step.

Q: . Expand the following by using the binomial formula. Simplify your answer. (Vi+ (express your final…

A: We have to expand (√x+√y)4

Q: Question 14 Becky is a corporate account manager at a company that sells athletic equipment to other…

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Q: Find the domain of the function using interval notation. f(x) = -2x (1- 1) (r – 7) To enter oo, type…

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Q: 7n-n-2 Use the root test to determine whether the series 3n2 +n+ 4 converges or diverges. Since lim…

A: The given series,        ∑n=1∞7n3-n-23n2+n+4n

Q: 1. What trigonometric ratio can we use to solve for the height of a building given the the distance…

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Q: School fees at a certain school are due at the beginning of the year. The fees are set at R12000 for…

A: School fee at a certain school is due in the beginning of the year. The fees are set at R12000 for…

Q: 33) p

A: To find out the number of cases after 50 days.

Q: 1. The production department will produce 200 boxes of healthy food which requires 90 kg of raw…

A: We need to solve linear system problem.

Q: Let M = {a E R: a < -2}. Then M is a vector space under standard addition and scalar multiplication…

A: Let M = {a ∈ R : a &lt; -2} then M is a vector space under standard addition and scalar…

Q: 1. What trigonometric ratio can we use to solve for the height of a building given the the distance…

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Q: Nestor, Sean and Lei were car salespersons for a certain brand of car. Bai sold 3 cars, 4…

A: Explained below

Q: units

A: We will find the time taken when they work together.

Q: _2. With the sun, a girl 1.4 m tall casts a 3.6 m shadow. Find the angle of elevation from the tip…

A: 5) We know that, tanθ=heightbasetanθ=height of girlshadow of…

Q: 11. Carol deposited a $497 paycheck, a $45.20 rebate check, and a tax refund check in the amount of…

A: We will find the balance in Carol account in the following step.

Q: A normal distribution has a mean of 76 and a standard deviation of 4. Determine the z-score for the…

A: To find z-score  for the data value of 88.

Q: Consider the vectors in R V2= Write the system, which corresponds to the equation a,v,+a,v2+a3V3 0,…

A: Given  v1=15-2,  v2=121,  v3=14-3

Q: An open-top rectangular box is being constructed to hold a volume of 400 in³. The base of the box is…

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Q: An object dropped from a height of 110 feet will fall according to the equation h(t)= 110−16t2,…

A: Topic = Algebra

Q: What is the exponentially rate of 0.85% every what ?

A: This question can be solved using the exponential growth of a function at a annual rate of r%…

Q: Colve the simultaneous linear equations using Inverse Matrix Method. 2x+y-7 3x-y-8

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Q: 1. Raul has a wall| 4 units long and 2 units wide in the Cartesian plane centered on the origin. On…

A: Given that f :   y = x+12x+1X-12x                  g :   y =2x+22x-2x-x-12 After simplify we get…

Q: 20. [0/6 Points] DETAILS PREVIOUS AÑSWERS Complete the table by finding the balance A when P dollars…

A: Please refer to the image below

Q: Given the following set of the vectors from M22 0 3 (46 S= (2 1)( 8 6 )} 46 We can express as a…

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