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 B to pollutant C.
A.
B.
C.
D.
Answer: D
Mathematics
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Add. Simplify, if possible. +
A. 3m + 3
B.
C.
D.
Mathematics
Find the domain and range of the inverse of the given function.f(x) = 5x - 1
A. Domain and range: all real numbers B. Domain: [5, ?), range: (-?, -1] C. Domain: (-?, -1]; range: all real numbers D. Domain: all real numbers, range: (-?, -1]
Mathematics
Factor the expression completely.
?
What will be an ideal response?
Mathematics
Solve for the given letter.P = s1 + s2 + s3 for s2
A. s2 = s1 + s3 - P B. s2 = s1 + P - s3 C. s2 = P + s1 + s3 D. s2 = P - s1 - s3
Mathematics