A planet has mass 6.4x1024 kg and radius 3.4x100 m. Calculate energy required to
remove on object of mass 800 kg from
the surface of the planet to infinity.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

Adistribution has the five-number summary shown below. what is the third quartile, q3, of this distribution? 22, 34, 41, 55, 62