Graph the system of linear inequalities

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume