Multiply and simplify.
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.Estimate the area of the surface generated by revolving the curve y = cos 2x, 0 ? x ? ?/4 about the x-axis.Use the Trapezoidal Rule with n = 6.
A. 4.606 B. 5.108 C. 7.091 D. 4.652
Minimize the function
?
?
subject to the constraint 
?
A. 
B. ?
C. ?
D. ?
E. ?
Melissa knew that if she flunked mathematics she would be ineligible to play in her team's last five basketball games. When she found out that one of her classmates had been able to change someone else's grade on the school computer, she had this same person change her math grade from F to C.This example of computer abuse was __________ (falsifying information, pirating software, interpreting output, modifying the hardware)
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 12 ft. Find the length of the ladder if the length is 4 ft more than its distance from the wall.
A. 12 ft B. 16 ft C. 24 ft D. 20 ft