Solve the problem.
In a school survey, students showed these preferences for instructional materials.About how many students would you expect to prefer computers in a school of 550 students?
A. About 99 students
B. About 198 students
C. About 110 students
D. About 36 students
Answer: B
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Choose the expression which is equivalent to the given expression.
A. sin 2° B. cos2 2° C. tan 2° D. sin2 2°
Solve the multistep application. Write a sentence answering the question.Charley has a coupon for a 12% discount off any item at an appliance store. She decides to buy a refrigerator that costs $437.99. There will be 7% sales tax charged on the purchase. What will be the final cost of the refrigerator?
A. The refrigerator will cost $412.41. B. The refrigerator will cost $432.99. C. The refrigerator will cost $416.09. D. The refrigerator will cost $459.89.
Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards.In poker, a straight flush (5 in a row in a single suit, but not a royal flush)
A. 1.23 × 10-5 B. 1.39 × 10-5 C. 9.23 × 10-6 D. 2.31 × 10-6
Is the following statement true or false?25 < -14
A. True B. False