Adenan makes a scale drawing of a rectangular flower box. the length is 5 in., and the width is 3 in. adenan changes the scale of the drawing from 1 in. : 4 ft to 1 in. : 6 ft. which statement about the dimensions of the flower box is true?
the length of the flower box under the new scale is 15 ft.
the length of the flower box under the old scale is 30 ft.
the width of the flower box under the old scale is 12 ft.
the width of the flower box under the new scale is 24 ft.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Need 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.