E = MV^2 ÷ 2 + mgh, Make V Subject of the formula

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle