Solve the problem.In how many ways can you answer the questions on an exam that consists of 11 true-false questions?

A. 2128
B. 2168
C. 1984
D. 2048


Answer: D

Mathematics

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Perform the indicated conversion within metric units of length.299 millimeters to centimeters

A. 3 cm B. 29.9 cm C. 2990 cm D. 29,900 cm

Mathematics

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation.y = -5x2 - 4x + 6

A. (0.4, 6.8) B. (-0.4, 5.2) C. (-0.4, 6.8) D. (2, 6.8)

Mathematics

Find the exponential function of the given form that contains the given point(s).Form: f(x) = c ? ax Points: (0, 6) and (4, 3750)

A. f(x) = 6 ? 5x B. f(x) = 30x C. f(x) = 5x D. f(x) = 4

Mathematics

Write the equation for the line in the standard form.Containing (-3, 3) and parallel to the graph of x = 9

A. x = -3 B. y = 3 C. y = -3 D. x = 3

Mathematics