A pump removes  of the water in a container with every stroke. How much water remains in the container after 3 strokes if it originally contained 36 cm3?
?

A.
B.
C.
D.
E.


Answer: A

Mathematics

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The graph of a function f is given. Use the graph to answer the question.For what numbers x is f(x) < 0?

A. (-6, 7) B. [-10, -6), (7, 10) C. (-?, -6) D. (-6, ?)

Mathematics

Use the Factor Theorem to determine whether x - c is a factor of f. If it is, write f in factored form, that is, write f in the form f(x) = x6 - 12x4 - 69x2 + 80; c = 4

A. Yes; f(x) = (x - 4)(x5 - 5x4 + 5x3 + 16x2 - 5x - 20) B. Yes; f(x) = (x - 4)(x5 + 4x4 - 4x3 + 20x2 - 5x - 20) C. No D. Yes; f(x) = (x - 4)(x5 + 4x4 + 4x3 + 16x2 - 5x - 20)

Mathematics

Find the product and simplify. ? 

A.
B.
C.
D.

Mathematics

Rewrite in logarithmic form.ex = 3

A. ln 3 = x B. log 3 = x C. ln x = 3 D. log x = 3

Mathematics