Stephanie kept track of the number of steps she took in the walk-a-thon. The average number of steps she took can be represented by the equation y=2500x. The table shows the number of steps Calvin walked each hour in a walk-a-thon. Hours Steps
2 4450
4 8900Which of the following statements is true?
Select one:

Calvin walked 550 more steps per hour.

Stephanie walked 275 more steps per hour.

Calvin walked 225 more steps per hour.

Stephanie walked 550 more steps per hour.

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step