an article which cost $1235.79 was priced at $1631.25 for sale. After two months the price was reduced by 20%. Determine whether the new selling price would represent a loss or profit, and calculate this loss or profit as a percentage of the cost price

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Me 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.