On a number line, between which two consecutive whole numbers would 78 be located? 7 and 8
8 and 9
9 and 10
10 and 11

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.