Write the prime factorization of the number.63
A. 32 × 7
B. 9 × 3
C. 72
D. 9 × 7
Answer: A
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Evaluate the integral.
A. 
y2 cos 5y - 
y sin 5y - 
cos 5y + C
B. - 
y2 sin 5y + 
y cos 5y + 
sin 5y + C
C. - 
y2 cos 5y + 
y sin 5y + 
cos 5y + C
D. - 
y2 cos 5y + 
y sin 5y + 
cos 5y + C
Solve the problem.Northwest Molded molds plastic handles which cost $1.00 per handle to mold. The fixed cost to run the molding machine is 
per week. If the company sells the handles for $4.00 each, how many handles must be molded weekly to break even (zero profit)?
A. 1,080 handles B. 720 handles C. 648 handles D. 3,240 handles
Find the indicated trigonometric function of ?.
Find sec A and csc A.
A. sec A = 
; csc A = 
B. sec A = 
; csc A = 
C. sec A = 
; csc A = 
D. sec A = 
; csc A = 
Simplify. Assume that variables can represent any real number.
A. 3z3
B. 3z2
C. 9z3
D. 9z2