Find the specified quartile.The mean annual precipitation (in inches) is given below for 21 different U.S. cities. Find the lower quartile, QL.
A. 14.7 in.
B. 15.9 in.
C. 15.30 in.
D. 16.2 in.
Answer: C
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Use the apportionment criterion to decide who should get an additional representative if another member is added to the total number of representatives.For the U.S. House of Representatives:State A: population 5.7 million, 10 representativesState B: population 11.4 million, 16 representatives
A. State A B. State B
Calculate the flow in the field F along the path C.F = ?(xy7z3); C is the line segment from (5, 1, 1) to (6, 1, -1)
A. -11 B. 12 C. -6 D. 19
Find x and y.
= 
A. x = 2, y = -5 B. x = 2, y = 7 C. x = -2, y = 5 D. x = 5, y = -1
Solve the problem.A rectangular box with volume 277 cubic feet is built with a square base and top. The cost is $1.50 per square foot for the top and the bottom and $2.00 per square foot for the sides. Let x represent the length of a side of the base. Express the cost the box as a function of x.
A. C(x) = 2x2 + 
B. C(x) = 4x + 
C. C(x) = 3x2 + 
D. C(x) = 3x2 + 