Provide an appropriate response.Suppose that the rent for an apartment in a city with rent control is $540 per month. Show that the rent function R(t) = 540 is continuous at t = 3.
What will be an ideal response?
Since540 =
540 = 540 = R(3), the function is continuous.
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Provide an appropriate response.Use the law of sines to solve the triangle ABC if a = 18, b = 18, and A = 42°. If there are two possibilities, find both solutions. Round sides to four significant digits and angles to the nearest 0.1°.
A. no solution B. B = 42.0°, C = 96.0°, c = 26.75; B = 138.0°, C = 42.0°, c = 18.00 C. B = 138.0°, C = 42.0°, c = 18.00 D. B = 42.0°, C = 96.0°, c = 26.75
Graph the system of inequalities.2x + 3y ? 6 x - y ? 3 y ? 2
A.
B.
C.
D.
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x + y + z = 7 x - y + 2z = 7
A. {(4, 1, 2)}
B. {(- z + 7,
z, z)}
C. {(-3z + 14, 2z - 7, z)}
D. {(8, -3, 2)}
Use a calculator to solve.After agreeing to purchase a car, you are told that your monthly payment will be $413.41 for In addition, you are required to make a down payment of $1,000. What will be the total amount you will pay for the car?
A. $10,921.84 B. $8921.84 C. $9921.84 D. $10,021.84