Sue ran 25 of a mile at recess and 13 of a mile at lunch. Zoe ran 56 of a mile after school. How much further did Zoe run than Sue?

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3