Write the expression with positive exponents only. Then simplify, if possible.
A. 
B. - 
C. 3x4
D. 
Answer: D
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Solve the formula for the specified letter.F = 
for m2
A. m2 = 
B. m2 = 
C. m2 = 
D. m2 = FGm1d2
Solve.It is recommended that there be at least 11 square feet of work space for every person in a conference room. A certain conference room is 20 feet by 15 feet. Find the maximum number of people the room can accommodate.
A. 37 people B. 27 people C. 28 people D. 47 people
Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total revenue function is given by 
and the total cost function is given by 
, where x represents the number of boxes of computer chips produced. The total profit function, P(x), is such that 
. Find P(x).
A. P(x) = 0.3x2 + 50x - 16 B. P(x) = -0.3x2 + 48x + 8 C. P(x) = -0.3x2 + 50x - 8 D. P(x) = 0.3x2 + 48x - 24
Name the quadrant in which the angle ? lies.cot ? > 0, sin ? < 0
A. I B. II C. III D. IV