Multiply and simplify.
? 
A.
B.
C.
D.
Answer: A
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Express the rational number as a decimal.
A. 1.17
B. 1.1
C. 1.
D. 1.7
Solve the problem.The following table shows the average number of practice hours per week, for a sample of professional golfers, along with their average tournament scores per round. Determine the correlation coefficient for the hours practiced per week and the average score per round.
A. -0.8841 B. -0.8633 C. -0.8745 D. -0.8984
Determine whether the ordered pair satisfies the equation.x + y = 5; (3, 2)
A. Yes B. No
Provide an appropriate response.Sara and Jeff have agreed to pool their savings when they have saved the same amount of money. Sara can save $40 a week but she must give her first $65 to her mom. Four weeks ago Jeff started saving $25 a week. When will they pool their savings? How much will they each have saved?
Fill in the blank(s) with the appropriate word(s).