Bryson sent 3,809 text messsages in June. In July, he sent 3,115. Find the percent change and classify it as a increase or decrease.

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).