Select the correct expanded form for each expression. 155 = . (0.17)3 = .

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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?