Which of the following could be 1.represented by -8? 2.a drop of 8 meters
3.8 T-shirts
sea level in 8 places of the world
4.08°C above zero​

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.

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second

To start to solve the system of equations below, which number would you multiply in the equation -2x-5y=-1? the two equations are -2x-5y=-1 and 4x+2y=8