Provide an appropriate response.Find the total force against the surface of a tank full of liquid of weight density 2 for a tank in the shape of a vertical cylinder radius 6 and height8.
A. 576?
B. 672?
C. 96?
D. 1344?
Answer: D
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Find the distance between the pair of points on the number line.
, 
A. 
B. 
C. 
D. 
Estimate the value of the quantity.The table gives dye concentrations for a cardiac-output determination. The amount of dye injected was 
Plot the data and connect the data points with a smooth curve. Find the area under the curve using rectangles. Use this area to estimate the cardiac output.
Dye concentration (mg/L)
Time (sec)
A. 6.3 L/min B. 285.7 L/min C. 12.6 L/min D. 0.1 L/min
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.16
- 4
A. -13
B. -19
C. 12
D. 20
Solve the problem.A certain country's population P(t), in millions, t years after 1980 can be approximated by P(t) = 4.495(1.018)t .Find the doubling time.
A. 38.9 yr B. 61.6 yr C. 77.7 yr D. 84.2 yr