Simplify. Write the answer using only positive exponents. Leave the answer in exponential notation.(3x4)4
A. 81x4
B. 81x16
C. 3x16
D. 81x8
Answer: B
Mathematics
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Answer the question.Of those who applied to the college, 40% were accepted and of those accepted, 10% enrolled. What percentage of those who applied, enrolled?
A. 40% × 10% = 0.4% B. 40% - 10% = 30% C. 40% × 10% = 4% D. 40% + 10% = 50%
Mathematics
Solve the problem. 338 in.
Six posts are used to support a fence. Each post is 3
inches wide and the posts are evenly spaced. If the width of the fence is 338 inches, how much space is between each post?
A. 55
inches
B. 56
inches
C. 63
inches
D. 67
inches
Mathematics
Answer the question.Which of the following can be written as a mixed number?
A. 
B. 
C. 
D. 
Mathematics
Simplify. 
? 
A. 
B. 
C. 
D. 
Mathematics