PLZZZ HELP LOTS OF POINTS Trapezoid WXYZ is shown on the coordinate grid. Trapezoid WXYZ is dilated with the origin as the center of dilation using the rule (x, y)→(4x, 4y) to create trapezoid W'X'Y'Z'. Which statement is true?
Trapezoid W'X'Y'Z' is smaller than trapezoid WXYZ because the scale factor is less than 1.
Trapezoid W'X'Y'Z' is smaller than trapezoid WXYZ because the scale factor is greater than 1.
Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is less than 1.
Trapezoid W'X'Y'Z' is larger than trapezoid WXYZ because the scale factor is greater than 1.

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.

Ineed here’s a picture of the question

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit