You need to take a dosage of 10 ml of medicine every 8 hours for 9 days. How many fluid ounces of medicine should you purchase? Round up to the next whole fluid ounce.
ounces

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

Solve the equation by completing the square. x^2+2x=17

Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday