Find the sum of the series 6 - 18 + 54 - ... + 39366 using the series formula.

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Solve for x where 0 equation: cot^2x+2cotx+1=0