<em>If a data set has an even number of observations, the median <u>the simple average of the middle two numbers.</u></em>
A = b x h x 1/2
a = 8 x 8 x 1/2
a = 8 x 4
a = 32 m^2
First, you have to write down the inequality:
-2*x>30
Then you must figure out how to solve this. The way I would solve this is to divide 30 by -2 and then use a number greater than that.
30/-2=-15
so you have to chose a number that is bigger than -15 in order to get the answer.
-2*-16=32
That makes the new inequality 32>30.
That is the answer to the inequality.
Asnwer: C
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