Plz the AWANSER step by step

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

The gravitational force on the earth is six times greater than on the moon. this means objects weigh six times as much on earth as they do on the moon. if a person weighs 22 pounds on the moon, how much would that person weigh on earth?

Suppose a railroad rail is 3 kilometers and it expands on a hot day by 18 centimeters in length. approximately how many meters would the center of the rail rise above the ground?