Rewrite with positive exponents, and simplify, if possible.
-5/6
A. 
5/6
B. 
6/5
C. 
D. 
6/5
Answer: A
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Express the product as a sum or difference.sin 
cos 
A. 
sin (cos 5x)
B. 
(sin3x - sin 2x)
C. 
(cos 6x - sin 4x)
D. 
(cos 3x + sin 2x)
A toy making company has at least 300 squares of felt, 700 oz of stuffing, and 230 ft of trim to make dogs and dinosaurs. A dog uses 1 square of felt, 4 oz of stuffing, and 1 ft of trim. A dinosaur uses 2 squares of felt, 3 oz of stuffing, and 1 ft of trim.It costs the company $1.72 to make each dog and $1.91 for each dinosaur. What is the company's minimum cost?
A. $325 B. $287 C. $363 D. $344
Determine whether the given function is even, odd, or neither.f(x) = 7x4 + 5x + 4
A. Even B. Odd C. Neither
A school of engineering requires all students to purchase a personal computer. Forty percent of the computers purchased are brand X and 60% brand Y. Of brand X 35% have hard disks and 60% brand Y have hard disks. An engineering student is selected at random.(a) Find the probability it is a student who owns a brand X computer with a hard disk.(b) Find the probability it is a student who owns a brand Y computer with a hard disk.(c) Find the probability it is a student who owns a computer with a hard disk.
What will be an ideal response?