Solve the problem.The velocity of water in ft/s at the point of discharge is given by 
where P is the pressure 
of the water at the point of discharge. Find the rate of change of the velocity with respect to pressure if the pressure is 
A. 1.57 ft/s per lb/in2
B. 55.01 ft/s per lb/in2
C. 0.7859 ft/s per lb/in2
D. 0.0939 ft/s per lb/in2
Answer: C
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Factor completely.-29x2 + x4 + 100
A. (x + 10)2(x - 1)2 B. (x + 5)2(x - 2)2 C. (x + 5)(x - 5)(x + 2)(x - 2) D. (x2 + 25)(x + 2)(x - 2)
Let triangle ABC have standard labeling. Given the following angles and sides, decide if solving the triangle results in the ambiguous case.a, b, and c
A. Yes B. No
Solve the equation.(y - 7)(2y + 29) = 0
A. - 
, 7
B. -7, 
C. -7, 
D. - 
, 7
Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.
Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).
A. 0.818 B. 0.340 C. 0.720 D. 0.107