Find the domain of the composite function (g ? f)(x). Write the domain in interval notation.f(x) = 3x + 9, g(x) = 5x - 1
A. [-5, 0)
B. [0, ?)
C. (-?, 0]
D. (-?, ?)
Answer: D
Mathematics
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The Empirical Rule only applies to distributions that are
A. level B. in control C. normal D. standard
Mathematics
Solve the problem.A triangular flag measures 
in. along the base and has a perpendicular length of 
in. How much cloth is needed to make the flag?
A. 12
in.2
B. 18
in.2
C. 37
in.2
D. 75
in.2
Mathematics
Evaluate the expression for the given replacement values. Write the answer in simplest form.
for x = 
, y = 
A. 
B. 
C. 
D. 
Mathematics
Solve.Karl Mason sold 
gross of data disks on Monday, 
gross on Tuesday, and 
gross on Wednesday. What was the total amount of data disks sold?
A. 
gross
B. 1 gross
C. 
gross
D. 
gross
Mathematics