A casino gives players an electronic card that keeps track of how long they are gambling. Based on the amount of time gambling, players get "comped": given rewards for playing longer (and presumably losing). If a player spends between one and two hours gambling, he gets comped a free meal worth $25. After 2 hours, he gets the meal and is also given a comp worth 30 cents for every minute above 2 hours. After 5 hours, he is given a comp worth 50 cents for every minute after 5 hours. Write and graph (up to 6 hours of play) a piecewise function that describes the comp y as a function of time t. What is the average rate of change the comp between 2 and 6 hours of play? Ау Stu Schwartz MasterMathMentor.com

Q: Consider the system of equations X2 + X3 2x2 + ax3 ax2 + 2x3 Describe, giving reasons, all possible…

A:

Q: Find the greatest common divisor of 32 * 73 * 11 and 34 * 72 *

A:

Q: Which of the following subsets of R³×3 are subspaces of R³×3? x3 A. The 3 x 3 matrices of…

A: Note that : Since you have posted a question with multiple sub parts, we will provide the solution…

Q: Let S be the set of matrices of the form a -a :). -b b where a and be R. The vector addition and…

A:

Q: As part of a weight reduction program, a man designs a monthly exercise program consisting of…

A:

Q: 1 121 In Exercises 18-21, interpret the subset W of R³ geo- metrically by sketching a graph for W 2…

A: The given subset W of R3 is written as follows..We need to interpret the subset .

Q: Obtain the extreme values for: f(x,y)= x^2+y^2+xy+a^3/x+a^2/y

A: The function is .To find the extreme values.

Q: Problem #4: Consider (V xF).nds S where F = 4e²+² + 14e³¹ ji + In(+3) xos yk and S is the top half…

A:

Q: In AABC, vertex A is (1, 2). If the internal angle bisector ZB is 2x -y + 10 = 0 and the…

A: In triangle ABC , vertex A is (1,2). If the internal angle bisector of angle B  is2x - y + 10= 0…

Q: can this be done

A:

Q: Evaluate ff (6x² +407) JA, where D is (0,3), (191) and (5₂3) the triangle with vertices

A:

Q: Use Euler's method with step size 0.1 to estimate y(1.5), where y(x) is the solution of the…

A:

Q: 2. Given the quadratic function of y = 5u² - 3bu+b. If the function is said to possess repeated…

A:

Q: Tristan and Bella borrowed $1,700 to buy a dog at 7.5% interest on March 10. They plan to repay the…

A: To calculate the repayment amount for a loan with 7.5% interest over a specific period, you can use…

Q: Solve the linear programming problem using the simplex method. 5x + y ≤ 80 9x + 2y ≤ 100 x≥0,y 20…

A:

Q: Let A be a 4 by 9, B be a 9 by 8 and C be a 8 by 4 matrix. Determine the size of the following…

A:

Q: Check all the statements that are true: A. It is possible for a set and its complement to both be…

A:

Q: 5a. Let ICR be an interval and f: I→ R be monotone. Show that every discontinuity of f is a jump…

A:

Q: Let P₂ denote the vector space of polynomials of degree up to 2. Which of the following subsets of…

A: Note that : Since you have posted a question with multiple subparts, we will provide the solution…

Q: Determine whether the given set S is a subspace of the vector space V. A. V=P3, and S is the subset…

A: We need to determine that given subsets are subspaces of corresponding vector spaces.We know that a…

Q: Let F be the vector field F(x,y,z) = xi+yj+4zk and let S be the part of the cone z = √²+2 beneath…

A:

Q: Banach space. Show that X E and only if X' is reflexive.

A:

Q: For an orthonormal sequence {u} in a Hilbert space H, prove the equivalence of the conditions (i)…

A: Given:  is orthonormal sequence in a Hilbert space .(i)  for all  implies .(ii)  for all .To prove:…

Q: Let f(x, y) = sih(x) + cas (y), v=0. B. The maximum rate of change of f at P is in the direction v =…

A: Let us solve above problem

Q: I1 X2 I3 I4 Solve the system +8 +t 4x₁15x₂+2x3 +4x4 -I1 +₂ +3x3 +3x4 3x₁4x2 +5x3 +74 2x₁2x₂ - 6x3…

A:

Q: 7. Approximate the square pulse distribution below on the interval x € [−1,1] using Legendre…

A: The given function  is defined on the interval  and defined as follows..We need to approximate…

Q: Let x be an accumulation point of {an|n ∈ N}. Prove that there exists a subsequence of {an} ∞ n=1…

A: We need to show that there is a subsequence which converges to x

Q: B.C. IC Solve. Completely to the final form of the 200 Solution as a Fourier Series the heat…

A: The given problem is to find the final form of Fourier series solution for the given heat equation…

Q: points) Perform the following conversions. a) The line 5x + 7y - 35 = 0 to vector form. b) The plane…

A:

Q: Are the following vectors a basis of R²?

A:

Q: Nita Darmati signed a $9,000 simple discount note at First City Bank. The discount rate was 7%, and…

A: Given that Maturity value M=$9000Bank discount rate (B) = 7% =7100=0.07Time of Note…

Q: Solve the initial value problem, given that y₁ = x² satisfies the complementary equation. x²y'' -…

A:

Q: Evaluate the triple integral [/S where E is the solid: 0 ≤ z ≤ 2,0 ≤ y ≤z xyz dV 0 ≤ x ≤y.

A:

Q: Let S be a prime ideal of R and suppose that a product a₁a₂a3... an, of elements of R, belongs to S.…

A: Let S be a prime ideal of R and suppose that a product , of elements of R, belongs to S. Then prove…

Q: Solve Completely to the final form of the 200 Solution as a Fourier Series the heat equation…

A: Given Heat equation is the following :Let, so we get By substitution ,we get

Q: A strain of bacteria is placed into a nutrient broth at 30° Time (hr), t Population (g), P C and…

A: Let us solve above problem.

Q: Solve each of the following simultaneous systems of congruences (or explain why no solution exists).…

A:

Q: Complete the following table by finding the net price factor, single equivalent discount, trade…

A: Let us solve above problem using the relevant formulae.

Q: Write the limit as a definite integral on the given interval, where c; is any point in the ith…

A:

Q: y≤2x-2 y20 Use the graphing tool to graph the inequalities. Click to enlarge graph io G

A:

Q: Prove or disprove: There exists an integer a such that 14 | (3a — 5) and 21 | (2a + 3).

A:

Q: Are the following vectors a basis of R³?

A:

Q: A = E₁ = 5 2 -1 4 E2 and B = -5 -3 -4 -24 -5 -5 1 Given the following descriptions, determine the…

A: According to guidelines, we solve only first three parts. Given that two matrices as

Q: Find the feasible region of the system of inequalities. -x + y = 0, y >= 0

A: The feasible region of a system of inequalities is the set of all points that satisfy all of the…

Q: Bella Sandino needed funds to cover her credit card bill which was due. She took out a $100 loan at…

A:

Q: I am not allowed to use calculus to arrive at solution, please do it algebraically using quadratic…

A:

Q: Suppose R is the shaded region in the figure, and f(x, y) is a continuous function on R. Find the…

A:

Q: x1 x2 x 3 Xx4 +s x1 +x2 x1 x2 +x3 X3 +x4 +x4 = = 1 2 -3

A:

Q: Find the volume of the solid enclosed by the paraboloids z=1(x^2+y^2)and z=18-1(x^2+y^2)

A: We find the volume of given solid by setting up the integral of volume element in cylindrical…

Q: You have $3,500 on a credit card that charges a 15% interest rate. If you want to pay off the credit…

A: Given Information:Present value in the credit card is .Rate of interest is .Number of years is 5…