1 day = 8 hours
1 week = 40 hours
biweekly = 80 hours
Overtime is paid at 1.5 times the regular hourly rate for any hours over 40 in one week.

Randy earns $12.74/h. Estimate his overtime rate.

At least two people have the same birthday in a school of 150 students

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.