Graph.x2 - y2  = 8

A.

B.

C.

D.


Answer: B

Mathematics

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Solve the problem.At Allied Electronics, production has begun on the X-15 Computer Chip. The total cost function is given by  and the total profit function is given by , where x represents the number of boxes of computer chips produced. The total revenue function, R(x), is such that . Find R(x).

A. R(x) = 49x - 0.3x2 B. R(x) = 46x - 0.6x2 C. R(x) = 47x + 0.3x2 D. R(x) = 47x - 0.3x2

Mathematics

Perform the indicated operation and write the answer in lowest terms. + 

A.
B.
C.
D.

Mathematics

Solve the problem.The graph shows the median weight of girls between the ages of 0 and 24 months.  Use the graph to find the average growth rate of a typical girl during the second year of her life. Give your answer in pounds per month.

A. 1.1 lb/month B. 0.2 lb/month C. 0.8 lb/month D. 0.5 lb/month

Mathematics

Combine. Simplify the answer.15 - 

A. 14
B. 15
C. 14
D. 13

Mathematics