The average airspeed velocity of an unladen european swallow is approximately 24 miles per hour at this rate how many hours will it take to swallow to fly from appin to glen coe about 18 miles? ?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line