An arrow is shot up in the air from a height of 3 feet. The height of the arrow, in feet, can be modeled with the function h=−2t2+12t+3, where h is the height in feet and t is the time in seconds. Enter the average rate of change, in feet per second, from 1 second to 4 seconds.

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

How do you solve a question like this?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?