Which expression shows a way to find 2,813 x 7? 14 +56 + 7 + 21
9 + 15 + 8 + 10
14,000 + 5,600 + 70 + 21
9,000 + 1,500 + 80 + 10

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 the chart is here

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

What is the volume of this container?