75% means 75/100, which is 3/4 simplified. You can set up the equation 36=3/4*x, with x being the number he attempted. Divide by 3 and multiply by 4 on both sides, and you get 48=x. Thus, Tim attempted 48 free throws.
It would be "d. eight-hour days" that was not a problem faced by workers in nineteenth century mills or mines, since legislation advocating for strict working hours did not come about until the Progressive Era.
He swore that he will get Germany out of the Great Depression that they were having at the time. He also swore that he will get vengeance to the U.S., Britain, Japan etc... since they seized land, military and almost everything away from the Germans.