8. The table below shows the number of students enrolled at mapelton hs since 2002. Write an equation for the line of best fit then predict the number of students enrolled in 2011 9. A tragic study was conducted on a busy street. In 15-minute intervals from 6:30 am to 8:00 am the number of vehicles that passed a certain point in one minute was recorded in the table below. Write an equation for the curve of best fit the. Approximate the number of cars that passed the points at 9:15.

(I need both 8 and 9 please)

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?