Find the probability.A bag contains 4 red marbles, 5 blue marbles, and 8 green marbles. What is the probability of choosing a blue marble when one marble is drawn?
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Evaluate -(-x) for the given value of x.x = -32.90
A. 32.9 B. -32.90 C. -0.03 D. 0.03
Mathematics
Solve the equation.log39 = x
A. {12} B. {2} C. {27} D. {3}
Mathematics
Solve the problem.A rocket tracking station has two telescopes A and B placed 1.1 miles apart. The telescopes lock onto a rocket and transmit their angles of elevation to a computer after a rocket launch. What is the distance to the rocket from telescope B at the moment when both tracking stations are directly east of the rocket telescope A reports an angle of elevation of 28° and telescope B reports an angle of elevation of 53°?
A. 2.08 mi B. 1.87 mi C. 1.22 mi D. 0.65 mi
Mathematics
Write in logarithmic form.
2 = 
A. log10/92 = 
B. log10/9
= 2
C. 
= 
D. log2
= 
Mathematics