Solve the problem.How many two-digit counting numbers do not contain any of the digits 1, 3, or 9?
A. 81 numbers
B. 49 numbers
C. 72 numbers
D. 42 numbers
Answer: D
Mathematics
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Write a logical statement representing the following circuit. Simplify when possible.
What will be an ideal response?
Mathematics
Solve the problem. Round to the nearest hundredth.80 is 30% of what number?
A. 266.67 B. 24.00 C. 2666.70 D. 26.67
Mathematics
Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.(-8)9(-8)6
A. (64)54 B. (8)15 C. (64)15 D. (-8)15
Mathematics
Find the probability.What is the probability that a card drawn from a deck of 52 cards is not a 9?
A. 
B. 
C. 
D. 
Mathematics