Wei-yin draws a parallelogram. he wants to make a rectangle. he draws an altitude from one vertex to the opposite side.
what should wei-yin do next?
a) draw an altitude from the opposite vertex.
b) draw an altitude from a consecutive vertex.
c) cut the parallelogram in its diagonal to make two pieces.
d) cut the parallelogram on the altitude he drew to make two pieces.
need

If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

Someone answer asap for ! 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.