If the volume of a can is 300 inches cubed and the diameter is 4 inches. What is the height of the can. Use 3.14 as pi

The circumference of a circle is 5 pi cm. what is the area of the circle?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have