HOW TO ANSWER THIS QUESTION PLEASE ​

The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little