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
You might also like to view...
The graph of a function f is given. Use the graph to answer the question.What is the domain of f?
A. {x|-5 ? x ? 5} B. all real numbers C. {x|x ? 0} D. {x|-4 ? x ? 5.5}
Mathematics
Find the axis of symmetry of the given function.g(x) = 4x2 - 8x + 9
A. x = 0 B. x = 5 C. x = -5 D. x = 1
Mathematics
Find the area of the figure. Use 3.14 for ?. Round your answer to the nearest tenth.
A. Not enough data B. 270.5 cm2 C. 231.3 cm2 D. 223.4 cm2
Mathematics
Find the area of the triangle. If necessary, round the answer to two decimal places.a = 12, b = 15, C = 52°
A. 70.92 B. 88.80 C. 141.84 D. 35.46
Mathematics