Solve the problem.Three coins are tossed 10 times to simulate the outcomes of the sexes of the children in a three-child family. If H simulates a boy and T a girl, use these results to determine the probability that the first child is a boy or the last child is a girl.
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A. 
B. 
C. 
D. 
Answer: D
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Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts, if any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
A. function domain: all real numbers range: {y|y = 2 or y = -6} intercept: (0, -6) symmetry: none B. function domain: all real numbers range: all real numbers intercept: (0, -6) symmetry: none C. function domain: {x|x = 2 or x = -6} range: all real numbers intercept: (-6, 0) symmetry: x-axis D. not a function
Solve the equation.-11y + 4 = -2 - 11y
A. 0 B. all real numbers C. 2 D. no solution
Evaluate.
A. 18t - 5 + C
B. 9t3 - 5t2 + 4t + C
C. 3t3 - 
t2 + 4t + C
D. 
t3 - 5t2 + 4t + C
Evaluate the integral.
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?
A. ?
B. ?
C. ?
D. ?
E. ?