URgent what about 40 of the students questioned chose Rugby. Half of the rest chose Football. How many of the students did not choose Rugby or fotball?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

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