Find all real solutions of the equation.
?
What will be an ideal response?
9, 7
Mathematics
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Evaluate the integral.
A. - 
tan4 4x + 
tan2 4x - 
ln 
+ C
B. 
tan4 4x - 
tan2 4x + 
ln 
+ C
C. 
tan4 4x - 
tan2 4x - 
ln 
+ C
D. 
tan4 4x - 
tan2 4x - ln 
+ C
Mathematics
Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.sin 81°10'
A. 0.9981392 B. 0.9881392 C. 0.9871392 D. 0.9781392
Mathematics
Find the value of the constant k so that the function is a probability density function in the indicated interval.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics
Use a proportion to solve the problem.The 9th hole at the Riverwoods Golf Course is 150 yards long. How long would it be on a model with a scale of 1.5 inches to 50 yards?
A. 4.5 in. B. 2.25 in. C. 22.5 in. D. 75 in.
Mathematics