(05.01 LC) The graph shows the number of sprays an automatic air freshener dispenses, y, in x minutes
Number of Sprays
20
16
12
8
4
time (min)
0 30 60 90 120 150
Which expression can be used to calculate the rate per minute at which the air freshener
dispenses sprays? (1 point)
4/30
30/4
30/18
16/31

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .