13. A jeweller bought an engagement ring for €1200 and sold it at a profit of 15%.
Find the sale price of the ring.

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?

It takes 6 days to put together a computer game. write an algebra equation to describe the number of days, it takes to create n computer game. how many days will it take to create 15 games? show work

Which inequality is greater y≤2 or -y≥-2