A cylinder has a volume of 78cm^3 what is the volume of a cone with the same radius and height ps:78cm squared 3

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .