Solve the problem that involves probabilities with dependent events. Consider a political discussion group consisting of 5 Democrats, 7 Republicans, and 3 Independents. Suppose that two group members are randomly selected, in succession, to attend a political convention. Find the probability of selecting an Independent and then a Democrat.
A. 
B. 
C. 
D. 
Answer: B
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Multiply.(-3y - 4)(9y2 - y + 9)
A. 12y2 - 23y - 36 B. -27y3 - 23y - 36 C. -27y3 - 33y2 - 23y - 36 D. -27y3 - 39y2 - 23y - 36
Solve the application and answer with a complete sentence.Together, JoAnne and Josh drove 753 miles to take the family on a vacation. Josh drove 102 miles more than twice the number of miles that JoAnne drove. How many miles did each of them drive?
A. JoAnne drove 434 miles and Josh drove 319 miles. B. JoAnne drove 319 miles and Josh drove 434 miles. C. JoAnne drove 167 miles and Josh drove 586 miles. D. JoAnne drove 217 miles and Josh drove 536 miles.
Solve and graph. Write the answer in set-builder notation.-2x > -8
A. 
B. 
C. 
D. 
Determine whether or not the function is one-to-one.f(x) = 8x3 - 1
A. Yes B. No