PLS HELP Answer the question below. Use the rubric in the materials for help if needed. Use details to support your answer.
A man started at his house and went to the post office, then to the pet store, and finally home again. What is the average
velocity if this trip took three hours?
Explain how you arrived at your answer.
POST OFFICE
PET STORE
4 miles
3 miles
5 miles

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of