Help please The fish population in a local stream is decreasing at a rate of 3% per year. The population in 2005 was 48,000. What is the population now?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class