What is the radius of a hemisphere with a volume of 83838in^3, to the nearest tenth of an inch?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?