Simplify.
?
A. 22
B. 
C. 
D. 
Answer: D
Mathematics
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Find the specified domain.Find the domain of 
(x) when f(x) = 2x - 5 and g(x) = 
A. 
? 
? (8, ?)
B. (-?, 8) ? (8, ?)
C. (-?, -8) ? (-8, ?)
D. (-?, ?)
Mathematics
At one high school, students can run the 100-yard dash in a mean of 15.2 seconds with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Rounding to the nearest tenth of a percent as necessary, find the percent of times that are:Less than 17 seconds
A. 84% B. 97.5% C. 2.5% D. 98%
Mathematics
Factor completely. If the polynomial is prime, state so.512p3 + 1
A. (8p + 1)(64p2 + 8p + 1) B. (8p + 1)(64p2 - 8p - 1) C. (8p + 1)(64p2 - 8p + 1) D. (8p + 1)(64p2 + 1)
Mathematics
Rewrite as a terminating decimal.
A. 0.65 B. 0.5 C. 0.6 D. 0.7
Mathematics