Describe a compound event that has a probality between 50% and 80%

Find and classify the slope of the line through each pair of points. (2,,-16)

What is the value of the expression below? (81^2)^1/8

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.