Perform the operations.(p + 7q)(p - 7q)
A. p2 - 49q2
B. p2 - 14q2
C. p2 + 14pq - 49q2
D. p2 - 14pq - 49q2
Answer: A
Mathematics
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, where t is measured in months. Then the monthly percentage growth rate for y is
??
A. 1.08% B. 8% C. 0.08% D. 8.02%
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Find the largest open interval where the function is changing as requested.Increasing f(x) = x2 - 2x + 1
A. (0, ?) B. (-?, 0) C. (-?, 1) D. (1, ?)
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Fill in the blank with one of the words or phrases listed below. 
A combination of operations on variables and numbers is called a(n) 
.
A. exponent B. addend C. equation D. expression
Mathematics
The notation 
means 
. Evaluate the expression.
A. 2 B. 0 C. 1 D. 3,628,800
Mathematics