Determine the sum or difference in clock 12 arithmetic.2 - 9

A. 5
B. 3
C. 0
D. 4


Answer: A

Mathematics

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Graph the polar equation.r = 8 sin 2?

A.

B.

C.

D.

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Solve the problem.A 100 gal tank is half full of distilled water. At time = 0, a solution containing 2 lb/gal of concentrate enters the tank at the rate of 4 gal/min, and the well-stirred mixture is withdrawn at the rate of   When the tank is full, how many pounds of concentrate will it contain?

A. 187.5 pounds B. 175 pounds C. 150 pounds D. 200 pounds

Mathematics

Decide whether ?, ?, both, or neither can be placed in the blank to make a true statement.{4, 5, 6}    {4, 5, 6}

A. ? B. Both ? and ? C. Neither D. ?

Mathematics

You are given a table showing input and output values for a given function y1 = f(x). Use the table to answer the question.What is the x-intercept of the graph of y = f(x)?

A. 0 B. -1 C. 6 D. -2

Mathematics