Ms. Clark’s class went to recess at 12:00pm ,as shown below . The minute had turned 90 degrees by the time recess ended. At what time did recess end? A. 12.15. B. 12:30pm C. 12:45. D. 1:00pm?

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.