Use the information in the table to solve the problem. Write your answer as a fraction in lowest terms.The table below shows the amounts of pollutants (in parts per million) in a sample of rainwater.Find the ratio of pollutant C to pollutant A.

A.
B.
C.
D.


Answer: C

Mathematics

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Classify the following as the equation of a parabola, a circle, an ellipse, or a hyperbola.4x2 = y2 + 64

A. Parabola B. Hyperbola C. Ellipse D. Circle

Mathematics

Suppose C(x) measures an economy's personal consumption expenditure and x the personal income, both in billions of dollars. Then,  measures the economy's savings corresponding to an income of x billion dollars. Then .

?  The quantity is called the marginal propensity to save. ?  For the consumption function , where C(x) and x are measured in billions of dollars, find the marginal propensity to save when . ?  Round the answer to three decimal places, if necessary. ?  $__________ billion/billion dollars Fill in the blank(s) with the appropriate word(s).

Mathematics

List all possible outcomes for the experiment.A prime number less than 15 is randomly chosen.

A. 2, 3, 5, 7, 11, 13, 17 B. 2, 3, 5, 7, 11, 13 C. 15 D. 2, 3, 5, 7, 11, 13, 15

Mathematics

Factor completely. If the polynomial is prime, state so.x2 -  

A.  2
B.  2
C.   
D.  

Mathematics