5. Sarina is half as old as her mother. Twelve years ago, she was one-third of her mother's age. Find their ages now. I

Q: A cooperative society of farmers has 50 hectares of land for two crops, X and Y. Earnings for crops…

A: Given:  cooperative society of farmers has 50 hectares of land for two crops, X and Y. Earnings for…

Q: Suppose that $13,575 is invested at an interest rate of 5.3% per year, compounded continuously. a)…

A:

Q: Find the standard matrices A and A' for T = T₂ o T₁ and T' = T₁ 0 T₂. T₁: R² → R², T₁(x, y) = (x -…

A: Given

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

A:

Q: [2 Let A= 2 Find the characteristic polynomial. Find the eigenvalues. Find an eigenvector for each…

A: See this solution in below

Q: 9х²у +12ху³-18*² 8x³y2-6x6

A:

Q: Use the principles of linear programming to maximize or minimize and interpret the following…

A: See the answer below

Q: A company reimburses its sales representatives $165 per day for lodging and meals plus $0.45 per…

A: We can answer the question as below.

Q: 0.1 Describe the set 5= Dato { x:1 (112) x - 3134

A:

Q: Generation Millennials Gen X Boomers Silent/Greatest Generation Percentage Who Won't Try Don't…

A:

Q: Shalvi is a member of first rocket club of India named STAR Club. She launches her latest rocket…

A: Concept: The standard equation for the parabola movement is  y=ax-h2+k Where k is the maximum…

Q: Write a variation model using k as the constant of variation. The variable c varies jointly as d and…

A:

Q: A B 65 yards 80°C 105 yards

A: To find the distance across a protected cove at a lake, a surveyor makes the measurements shown in…

Q: Perform the indicated operations and simplify your solution. (3x^2+2x-1)-2(x^2+3x+4) Select one: O…

A: Here we have to perform the given operation

Q: 1. Find the equation of the center and radius of the circle: x² + y² + 4x - 8y- 5 = 0

A: Follow the procedure given below.

Q: f(x) = -(x ² + x-30 (x, f(x) Axis of symmetry: ● X-int (smaller) x-int (Larger) Form: Standard •…

A:

Q: If it's a standard amount k =-2 what is the value of the element ka 31 After he hits the record in…

A: According to question,Given Matrix,A = 1303111-23

Q: The graph of y = f(x) is shown. Draw the graph of y=f(x). 1 -8 -6 -4 -8 -2 -6 -4 6+ fo ↓ 4- The…

A:

Q: A computer system de preciates at an average rate of 4% per month. If the value of the computer…

A:

Q: Which of the following graphs could describe the system of equations?   A Blue   B Green   C Purple…

A: Which of the following graphs could describe the system of equations?

Q: he amount of charcoal a coal burner burns varies directly as the time taken for cooking. If the…

A: Given that the burner burns 600 gram in 20 minutes, then our aim is to calculate how much time does…

Q: 36. The problem below shows steps in finding the product of two two- digit numbers using this…

A:

Q: A test consists of 10 multiple choice questions, each with five possible answers, only one of which…

A: We have to find the mean and standard deviation.

Q: Use the matrix P to determine if the matrices A and A' are similar. -1 -1 15 6 12 14 P = A = [$]1₁…

A:

Q: Find the available number of passwords when using a 4 letter password with possible usage of…

A:

Q: 4. Provide the intervals you would check to determine when -5x² + 37x>-15x² + 12x + 15. a. x= 3,…

A: We have to solve the inequality

Q: Decide whether the given ordered pair is a solution of the system. x+y=8 x-y = -2 (3,5) Is the given…

A:

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

A:

Q: Under certain water conditions, the free chiorine (hypochlorous acid /HOCI) in a swimming pool…

A: This question can be solved using the law of uninhibited decay according to which  A=A0ekt

Q: Describe the cases in which the different terms are used. Choose the correct answer below. OA. "The…

A: given

Q: 3- Classify Vectors Analyze the following algebraic vectors. (Time estimate: 10 mins) a = (5, 2, 17)…

A: Given :a→=5, 2, 17b→=3, 2, 3c→=9, 2, 45

Q: The time (T) it takes to plant rice in an acre varies inversely as the number of farm workers (W).…

A: The time (T) it takes to plant rice in an acre varies inversely as the number of farm workers (W).…

Q: ×+×+40=?

A: Find ×+×+40=?

Q: Instructions: Find the slope between the two points given. Then, use the slope and point ONE to…

A: The line passes through the points,Point one: 1,2Point Two: 0,-1

Q: Evaluate the function for the given values. [2x + 2] k(x) = 2x (a) k(-/-) (b) (c) k(-2.3) k(1.1) (4)…

A: Here we will evaluate the given function for given values,

Q: Find the matrix A of the quadratic form associated with the equation. 9x2 - 6xy +9y2 + 24z² - 29 = 0…

A: Given

Q: 3. For the function y = 27 (3) identify the following: i) Domain: ii) Range: iii) x- and…

A: Given function:- y=27(1/3)x

Q: To host an event at a popular convention center, it costs $250 plus $10 per person attending. Step 1…

A: According to question,x be the number of attendees.

Q: For the functions f(x) = and g(x)= = x-3 domain using interval notation. (fog)(x) = Domain of fog: F…

A: We need to find composition and domain.

Q: Find the absolute maximum and minimum values of the function over the indicated interval. f(x) = 4x²…

A:

Q: Find the absolute minimum value on (0,∞o) for f(x) = 3e* X Select the correct choice below and, if…

A: Minima

Q: 20. The temperature at noon is -5°. By 5:00 pm, the Temperature drops another 3°. What is the…

A: Given that the temperature at noon is -5°. Also, by 5:00 pm, the temperature drops another 3°.Our…

Q: Find the amount that results from the given investment. $50 invested at 12% compounded continuously…

A: Given the investment is compounded continuously

Q: T=2π√l/y, make y subject of the formula

A: T=2π√l/y, make y subject of the formula

Q: Let A = 24 01 01 4 −1 3

A: Solution of given question is written in below steps.

Q: need the answer quickly

A:

Q: B: solve the system of equations by Grammer Method. 3x₁2x₂ + 4x3 = 19 x₁ +5x₂x3 = -12 2 x₁ + 2x₂ +…

A: See this solution in below.

Q: why cant we just multiply the 1/det(A) with the transpose of matrix like indicated in the red…

A: I am attaching image so that you understand each and every step.

Q: 4. What are the operation of sets and its set builder notation.

A: Explanation of the answer is as follows

Q: Simplify 15-2(a+b)

A: Simplify 15-2(a+b)