Solve this graph:
x=-3,-2,-1,0,1,2
y=8,1,-2,-1,4,13.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

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