Solve.60% of what is 81?
A. 1350
B. 48.6
C. 135
D. 13.5
Answer: C
Mathematics
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The table gives the winner of the weekly gymnastics competition for the first eight weeks of the season. 
Make a list of the leading averages in order from least to greatest for the weeks shown.
What will be an ideal response?
Mathematics
Solve the problem.The amount of a radioactive substance present, in grams, at time t in months is given by the formula 
Find the number of grams present in 3 years. If necessary, round to three decimal places.
A. 334.837 B. 0.063 C. 0.006 D. 3348.370
Mathematics
Multiply.(18.04)(0.0045)
A. 0.09118 B. 0.18118 C. 0.08118 D. 0.07118
Mathematics
Find the indicated limit if it exists.
5x3
A. 2 B. 8 C. 5 D. 40
Mathematics