The number of stories in each of world's 17 tallest buildings is listed below. 100 77 105 88 88 75 88 79 90 102 80 72 75 78 110 85 80 source: new york times almanac. download data part 1 out of 5 what is the class width for a frequency distribution with 8 classes? the class width is .

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

What is the slope of the line that contains the points (-2,1) and (0,-3)

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250