Simplify the expression. If any variables are present, assume that they are positive.
A. 3
B. 9
C. 6
D. 4
Answer: A
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Find the median for the set of numbers.1, 8, 16, 22, 36, 43, 47
A. 36 B. 25 C. 16 D. 22
Evaluate the algebraic expression for the given values of the variables.
, for p = 9, q = 1
A. 9 B. 7 C. 64 D. 8
Find the mean for the list of numbers. Round to the nearest tenth.17, 10, 5, 10, 6, 4, 8
A. 8.1 B. 8.6 C. 10.1 D. 10
Solve the problem.A projectile is fired from a cliff 600 feet above the water at an inclination of 45° to the horizontal, with a muzzle velocity of 340 feet per second. The height h of the projectile above the water is given by 
where x is the horizontal distance of the projectile from the base of the cliff. How far from the base of the cliff is the height of the projectile a maximum?
A. 903.13 ft B. 1806.25 ft C. 3309.38 ft D. 1503.13 ft