Starting at sea level, a submarine descended at a constant rate to a depth of negative three fourths mile relative to sea level in 5 minutes. What was the submarines depth relative to sea level after the first minute? Enter your answer in the box as a fraction in simplest form

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Which number line correctly shows 0.8 + 0.3?