Sea level was marked on the number line. Mark and graph the elevation of the objects listed. You may use file upload
if possible
Mountain 2 km
Fish -1 km
Sunken Ship -4 km
Airplane 4 km

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?

How can i differentiate this equation?