Consider a piece of wire with uniform density. It is the quarter of a circle in the first quadrant. The circle is centered at the origin and has radius 8. Find the center of gravity (x, y) of the wire.

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Why did the ice arena get so hot after the big game (this is math related google it to find the paper