Solve the problem.Of the 1000 freshman enrolled at a certain college, 100 have verbal SAT scores above 650. Thirty of these 100 students earned an A in freshman composition. Out of the remaining 900, 180 earned an A in freshman composition.(a) Draw a tree diagram for this situation and label it with the appropriate probabilities.(b) Compute the probability that a randomly chosen freshman earns an A in freshman composition.
What will be an ideal response?
(a)
| (b) | 0.21 |
Mathematics
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Solve the problem.The tip of a 5-foot pendulum travels 3.36 feet as it swings through an angle. Find the radian measure of the angle. Round your answer to three decimal places.
A. 0.672 radian B. 0.560 radian C. 0.840 radian D. 1.488 radians
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Find the vertex, focus, and directrix of the parabola.
 FIGURE 1.png)
Mathematics
Find the real solutions of the equation by factoring.4x4 = 500x
A. {0, 5} B. {0, 4, 5} C. {-5, 0, 5} D. {0}
Mathematics
Find the probability.A card is drawn from a well-shuffled deck of 52 cards. What is the probability of drawing a face card or a 6?
A. 
B. 
C. 16
D. 
Mathematics