The distance d, in meters, that a rhinoceros runs in s seconds is represented by the equation d=16s. what is the constant of proportionality (unit rate) of d to s?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red