Simplify the expression. Write the answer with only positive exponents. Assume that all variables represent positive real numbers.

A.
B. - 4k17
C. -  
D.


Answer: D

Mathematics

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Find the median for the set of data values.The weights, in ounces, of 21 cookies:  

A. 0.81 oz B. 0.95 oz C. 1.21 oz D. 0.68 oz

Mathematics

Provide an appropriate response.Give a definition or an example of the word or phrase: Zero slope

What will be an ideal response?

Mathematics

Evaluate the expression for the given value of x.(-2x)2, x = 4

A. 64 B. -64 C. 32 D. -32

Mathematics

Sketch the graph and show all extrema, inflection points, and asymptotes where applicable.f(x) = 2x3 + 12x2 + 18x

A. Rel max (-3, 0), Rel min: (-1, -8)
Inflection point: 

B. Rel max: (0, 0), Rel min: (-7, 343)
Inflection point: (-3.5, 171.5)

C. No extrema
Inflection point: (0, 0)

D. Rel min: (2, 10)
No inflection points

Mathematics