Solve 8.2w
29.52. which of the following must be true about the inequality and the resulting graph? check all that apply.
ws 2.6
there is an open circle at 2.6.
there is a closed circle at 2.6.
there is an open circle at 3.6.
.
there is a closed circle at 3.6.
the arrow points left.
the arrow points right.

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

Now max 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.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.