7of 9 for each 15 mm of coloured fabric gavyn uses to make his curtains, he also uses 2 cm of white fabric. express the amount of white fabric to coloured fabric as a ratio in its simplest form. (va)

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.