Increase 48m by 20%?i'm useless at math< 3

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

With this one. will mark brainliest

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