Solve the problem. Use 3.14 for ?.A circular fountain has a statue in its center, 4 m from the edge. What is the distance around the fountain?
A. 16 m
B. 23.12 m
C. 12.56 m
D. 25.12 m
Answer: D
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Solve for x.4-2x + 6 = 1
A. x = 0.25 B. x = -3 C. x = 3 D. x = 5
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.5 ln(x - 11) - 12 ln x
A. ln x12(x - 11)5
B. ln 
C. ln 60x(x - 11)
D. ln 
Use the accompanying graph of a particle moving on a coordinate line with velocity v = f(t) in ft/sec at time t seconds. The axes are marked off at one-unit intervals. Use these terms to describe the motion state: moving forward/backward, increasing/decreasing speed, and resting. Recall that speed = 
. 
Give the interval(s) when the speed of the particle is increasing.
A. (0, 2), (5, 6), and (11, 13) B. (0, 2), (5, 6), (11, 13), and (21, 23) C. (0, 2), (5, 6), and (21, 23) D. (0, 6), (11, 15), and (19, 23)
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 