Find the principal square root of the number. Approximate the answer to the nearest hundredth whenever appropriate.y2, y > 0
A. y4
B. -y, y
C. y
D. -y
Answer: C
Mathematics
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For f(x) = A sin 
+ D,identify either A, B, C, or D as indicated for the sine function.y = 2 + 2sin 
Find D.
A. 1 B. ? C. 2 D. -2
Mathematics
Graph the parabola.x = -4y2
A. 
B. 
C. 
D. 
Mathematics
Give the number of rows in the truth table for the compound statement.~(p ? q) ? (q ? ~r)
A. 16 B. 4 C. 9 D. 8
Mathematics
Use the counting principle to obtain the answer.A restaurant offered salads with 3 types of lettuce, 3 different toppings, and 6 different dressings. How many different types of salad could be offered?
A. 36 B. 27 C. 54 D. 12
Mathematics