Adog-grooming business can groom up to 3 dogs every hour what is the most number of dogs that it could schedule per day if it is open for 9 hours

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

Ill mark the brainliest if you me with the these three questions 7,8,9

What statement is true? 2x^2-9x+2=-1