Solve the problem.There are 3 balls in a hat; one with the number 2 on it, one with the number 4 on it, and one with the number 8 on it. You pick a ball from the hat at random and then you flip a coin. Using a tree diagram , obtain the sample space for the experiment. List the elements that make up the sample space.
A. 2 H T, 4 H T, 8 H T
B. 2 H, 2 T, 4 H, 4 T, 8 H, 8 T
C. 2 4 8 H, 2 4 8 T
D. 2 H, 4 H, 8 H
Answer: B
Mathematics
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Simplify the given expression by giving the results in terms of one-half the given angle. Then use a calculator to verify the result.
A. -0.4226 B. -0.766 C. 0.9063 D. -0.6428
Mathematics
Rewrite the expression in terms of exponentials and simplify the results.sinh (2 ln 8x)
A. 
B. 4
C. 16x
D. 
Mathematics
Perform the indicated operation
Mathematics
Find the zeros of f(x), given that one zero is k.f(x) = x4 - 6x3 + 3x2 + 24x - 28
k = 2
A. ±2, 3 ± 
B. ±2, -3 ± 2i
C. ±2, 3 ± 2i
D. ±2, -3 ± 
i
Mathematics