Vedant received two quotes for new carpet for his home. the quote from company a is $0.15 less per square foot than the quote from company b. if vedant plans to buy 1,200 square feet of carpet, how do his total costs from the two companies compare? company a is cheaper by $180. company b is cheaper by $180. company a is cheaper by $8,000. company b is cheaper by $8,000.

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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

The equation line of cd is y=-2x-2. write an equation of a line parallels to line cd in slope-intercept form that contains point (4,5)