Find the sum.-16 + (-10) + (-6) + (-6) + 6 + (-6)
A. 2
B. -50
C. -38
D. 6
Answer: C
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Find numbers a and b, or k, so that f is continuous at every point.
A. k = 12 B. k = -3 C. k = 6 D. Impossible
Use the two steps for solving a linear programming problem to solve the problem.A doctor has told a sick patient to take vitamin pills. The patient needs at least 28 units of vitamin A, at least 7 units of vitamin B, and at least 20 units of vitamin C. The red vitamin pills cost each and contain 6 units of A, 1 unit of B, and 2 units of C. The blue vitamin pills cost
each and contain 4 units of A, 1 unit of B, and 5 units of C. How many pills should the patient take each day to minimize costs?
A. 5 red and 2 blue B. 7 red and 0 blue C. 2 red and 5 blue D. 6 red and 1 blue
Graph the parabola.y = -6(x - 6)2 - 5
A.
B.
C.
D.
Solve the problem.An object of mass m attached to a coiled spring with damping factor b is pulled down a distance a from its rest position and then released. Assume the positive direction of the motion is up and the period of the first oscillation is T. Write an equation that relates the distance d of the object from its rest position after t seconds. m = 15 g; a = 11 cm; b = 0.7 g/sec; T = 3 sec
What will be an ideal response?