Pooh1189
21.11.2019 •
Mathematics
Companies in the u.s. car rental market vary greatly in terms of the size of the fleet, the number of locations, and annual revenue. in 2011 hertz had 320,000 cars in service and annual revenue of approximately $4.2 billion. the following data show the number of cars in service (1000s) and the annual revenue ($millions) for six smaller car rental companies (auto rental news website, august 7, 2012).companycars (1000s)revenue ($millions)u-save auto rental system, inc.11.5118payless car rental system, inc.10.0135ace rent a car9.0100rent-a-wreck of america5.537triangle rent-a-car4.240affordable/sensible3.332a. use the least squares method to develop the estimated regression equation.b. for every additional car placed in service, estimate how much annual revenue will change.c. fox rent a car has 11,000 cars in service. use the estimated regression equation developed in part (c) to predict annual revenue for fox rent a car.
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Ответ:
Dogs walk on 4 legs.
Dogs have a stronger smell than us.
Dogs have a thicker layer of fur.
Dogs are allergic to types of food that we can digest.
Dogs only live around 15 years, and we live up to around 70.
Dogs have sweat glands on their pads and nose.
Dogs have a smaller population than dogs.
Dogs sleep more than humans.
Dogs live for survival, not for fame, money, nor any other materialistic possessions.