Select the correct answer from each drop-down menu. The given equation has been solved in the table.
Step
Statement
1
6 = -9
2
Ar
6 + 6 =
1-9 + 6
3
-3
4
41
-
(-3)
5
-4
Use the table to complete each statement.
In step 2, the
property of equality was applied.
in step 4, the
property of equality was applied.

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Ithink i know it but i want to be sure so can you me out ?