If A denotes the area of the sector of a circle of radius r formed by the central angle ?, find the missing quantity. If necessary, round the answer to two decimal places.r = 8 feet, A = 66 square feet, ? = ?
A. 121,070.06°
B. 59.12°
C. 242,140.13°
D. 118.23°
Answer: D
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Solve the problem.The city council gave a questionnaire to its citizens, asking them to rank their priorities for next year's budget. People were asked to rank the following four choices: (P)olice, (R)oads, (S)chools, and (T)rash removal. The results are summarized in the table below.
Which choice is the winner of a sequential runoff?
A. T B. S C. R D. P
Determine the probability using a probability tree.Two dice are "loaded" in such a way that both the 1 and the 4 appear with a probability 0.3 and each of the other faces appear with probability 0.1. What is the probability of a 5 being rolled with these unfair dice?
A. 0.4 B. 0.0081 C. 0.18 D. 0.2
Find decimal notation.0.77%
A. 0.0077 B. 0.77 C. 0.077 D. 0.0087
Match the equation to the graph.
- 
= 1
A. 
B. 
C. 
D. 