Simplify and add or subtract wherever possible.30
- 11
A. 41
B. 209
C. 19
D. 19
Answer: C
You might also like to view...
Simplify the expression.1 - 
A. cos2x B. cot x csc x C. tan x sec x D. sin2x
Find the differential of the function.
?
?
A. 
B. ?
C. 
D. 
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 + 38x - 26 B. P(x) = -0.3x2 + 31x + 13 C. P(x) = 0.3x2 + 31x - 39 D. P(x) = -0.3x2 + 38x - 13
Solve the problem.As part of an experiment to test different liquid fertilizers, a sprinkler has to be set to cover an area of 150 square yards in the shape of a sector of a circle of radius 50 yards. Through what angle should the sprinkler be set to rotate? If necessary, round the answer to two decimal places.
A. 21.6° B. 5.16° C. 3.44° D. 6.88°