Would you rather have an airbag that stopped your head in 0.25 seconds or in 0.50 seconds and why

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is