Expand and simplify
1: (2 ) a) 9( 3 – 10n ) -3 ( 10n + 1 )

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?