What is the length of the segment with endpoints at (-3,5) and 4,5)?

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours