A local cab company is ranking its 11 workers from fastest to slowest. What are the chances that you guess, at random, the fastest cab driver and the slowest cab driver correctly and in the correct order? • Write your answer as an exact fraction which is reduced as much as possible. Provide your answer below: 1 110

Malcom is driving 1323 miles from witches to Charleston for a family reunion. HE DRIVES 443 miles the first day and 409 miles the second day. Round each distance to the nearest ten and estimate about how many miles Malcolm has left to drive.

Solve the problem. At the Jumping Jack cookie factory, quality assurance inspectors remove broken or otherwise defective cookies from a moving conveyor belt prior to packaging. Based on past studies, the plant manager knows that the inspectors eliminate 98% of the defective cookies at a conveyor belt speed of 9 feet per minute. As the belt speed increases, the factory can produce more cookies per hour, but at the cost of lower quality of the packaged product. Inspectors collect only 60% of defective cookies at a belt speed of 18 feet per minute. QA Inspector Efficiency Inspector efficiency, % defective cookies eliminated 100 90 60 |(9.98) 50- 10 11 12 13 14 15 Belt speed, feet per minute (18,60) 16 17 18 a. Find an equation of the line through the given points. Write the equation in slope-intercept form. Round the slope and y-intercept each to 1 decimal place. b. Use the equation from part (b) to predict the efficiency of the inspectors at a belt speed of 15 feet per minute. Round to…

2. V = % Bh (B = ?, V = 189, h 9)

There was 15 swimmers in the pool and 225 runners on the track at the local gym. No one else was using the gym.? what is the ratio of runners to swimmers? what is the ratio of swimmers to gym users?

A nurse worked 3 1/2 hours of her 12 hour shift. How many hours are left on her shift? (State answer in a fraction)