Of 40 people surveyed, 40% named grape juice as their favorite juice. how many peoples favorite juice was grape? write a proportion or an equation to solve.

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.