Mary’s yard is a mess. She needs to hire someone to prune her trees and shrubs. A landscaping service she calls quotes her a price of $15 consultation fee plus $8 an hour for the actual work. Mary’s neighbor has offered to help her out. She doesn’t charge a consultation fee, but does charge $10 an hour for her work. Write two equations, one that describes the landscaping service charge and one that describes your neighbor’s charge. Let Cequal the charge as a function of h, the number of hours worked. a.C = 15 + 10hC = 8h b.C = 10h + 8hC = 15 c.C = 15 + 8hC = 10hd.C = 18hC = 15

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general 11 months ago 3403

Three basketball teams measured the height of each player on their team. The table shows the mean and the mean absolute deviation of the heights for each team.Which statements are correct?Select each correct answer.A)The heights of the Bulldogs’ players vary more than do the Warriors’ heights.B)The heights of the Panthers’ players and those of the Warriors vary about the same amount.C)The heights of the Bulldogs’ players and those of the Panthers vary about the same amount.D)The heights of the Warriors’ players vary more than do the Panthers’ height Team   Mean height (cm)  MAD (cm) Bulldogs   165                    6.9 Panthers  177                    7.1 Warriors   176                     4.8

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general 11 months ago 3878