A realtor uses a lock box to store the keys to a house that is for sale. the access code for the lock box consists of six digits. the first digit cannot be 4 and the last digit must be even how many different codes are available

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