What is 0.98 rounded to the nearest tenth place

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?