Using the following set of data:
251
243
226
216
196
180

Find the mean. Enter a numeric answer ( round to the nearest tenth)

The graph below could be the graph of which exponential function?

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a.fluid ounces b.cups c.pints d.quarts e.gallons

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units