Just sell boats had a race elbow a traveled 40ft every 5 seconds and sell the bee travel 56 ft every 8 seconds which sailboat on the race and how fast was it going

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Which is the focus of a parabola with equation y2=4x

If np3 /nc2 = 6, find the value of n