The equation h(t)=−16t^2+115t+15 gives the height of a toy rocket, in feet, t seconds after it is launched from a platform. what is the height of the platform?

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?