The following figure has perimeter, circumference, or area as indicated. Find the value of x. Use 3.14 as an approximation for ?.A = 49
A. 3.5
B. 28
C. 1.75
D. 7
Answer: D
Mathematics
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Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards.In bridge, exactly 3 kings and exactly 3 queens
A. 0.00018 B. 0.00337 C. 0.00024 D. 0.00097
Mathematics
Perform the indicated operations.
- 
A. -2 B. 2 C. -6 D. 6
Mathematics
Find the common ratio.5, -5, 5, -5, 5, . . .
A. -1 B. -5 C. 1 D. 5
Mathematics
Solve the problem.The information in the chart below gives the salary of a person for the stated years. Model the data with a linear equation using the points (1, 24,400) and 
Then use this equation to predict the salary for the year 2005. 
A. $37,730 B. $37,790 C. $37,770 D. $37,750
Mathematics