A road roller takes 500 complete revolutions to move once over to level a road. Find the area of the road if the diameter of a road roller is 84 cm and length is 1 m. plz help my exam going on

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Which two angles in the figure are adjacent angles?