Solve the logarithmic equation.log x = -4
A. -0.4
B. -4
C. 0.0001
D. -40
Answer: C
Mathematics
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Graph the inverse of the function plotted, on the same set of axes. Use a dashed curve for the inverse.
A. 
B. 
C. 
D. 
Mathematics
Find an antiderivative of the given function.4 cos 9x
A. 
sin 9x
B. - 36 sin 9x
C. sin 9x
D. 4 sin 9x
Mathematics
Provide an appropriate response. Determine the range of the ages of the students in a technical mathematics class whose ages are: 42, 18, 19, 20, 23, 36, 18, 25, 20, 20, 24, 22, 26, 29, 37, 20, 20, 27, 42, 51, 24, 45, 24, 18, 31.
A. 18-51 B. 33 C. 30 D. 20-50
Mathematics
? is an acute angle and sin ? and cos ? are given. Use identities to find the indicated value.sin ? = 
, cos ? = 
. Find tan ?.
A. 
B. 
C. 
D. 
Mathematics