Solve the problem.A club has 31 members. In how many ways can they select a person to be President and a different person to be Treasurer?
A. 465 ways
B. 930 ways
C. 938 ways
D. 918 ways
Answer: B
Mathematics
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Solve. Round your answer to three decimal places if necessary.7x = 22
A. 1.588 B. 3.143 C. 0.63 D. 2.145
Mathematics
Evaluate the polynomial.3x5 + 4x4 - 4x3 - x2 for x = -2
A. -4 B. 25 C. -9 D. -8
Mathematics
First use front-end rounding to write an estimate of the answer, and then add the decimals to obtain an exact answer.EstimateProblem
? 
A. Estimate: 59, exact: 55.67 B. Estimate: 59, exact: 65.67 C. Estimate: 60, exact: 66.67 D. Estimate: 59, exact: 64.67
Mathematics
Draw the graph of the equation.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics