Solve the problem.Maria and Charlie can deliver 100 papers in 2 hours. How long would it take them to deliver 95 papers?
A. 1.9 hours
B. 2.9 hours
C. 2.1 hours
D. 190 hours
Answer: A
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Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.f(x) + 2
A. (0, 4) B. (2, 6) C. (4, 4) D. (2, -2)
Find an equation of a polynomial function of least degree having the given complex zeros, intercepts, and graph.f(x) has complex zero i
A. f(x) = (x - 4)(x2 + 1) B. f(x) = (x + 4)(x2 + 1) C. f(x) = (x - 4)(x + 1)(x - 1) D. f(x) = (x + 4)(x - 4)
Solve the problem.Suppose that certain bacteria can double their size and divide every 30 minutes. Write a recursive sequence that describes this growth where each value of n represents a 30-minute interval. Let a1 = 409 represent the initial number of bacteria present.
A. an = 2 a1 for all values of n.
B. a1 = 409; an = 2 an+1 for n > 1.
C. a1 = 409; an = 
an-1 for n > 1.
D. a1 = 409; an = 2 an-1 for n > 1.
Factor the polynomial completely.t3 + 64
A. (t - 64)(t2 - 1) B. (t + 4)(t2 - 4t + 16) C. (t - 4)(t2 + 4t + 16) D. (t + 4)(t2 + 16)