Alexa goes out to lunch. The bill, before tax and tip, was $17.10. A sales tax of 3.5% was added on. Alexa tipped 20% on the amount after the sales tax was added. The total cost of the meal plus tip and tax was more than the cost of the bill by what percent? Round to the nearest whole number.

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?

Select all the expressions that will include a remainder.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2