If u me out i will give a hot air ballon are able to fly at a very high altitudes. a world record height of 68,997 feet was set in 1988. in 2005, a new record of 68,986 feet was set. how many feet higher was the 2005 record then 1988 record?

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

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We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get