How do you find 7% of 86,000

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)x

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal