Jeremy wants to measure the radius of a marble. He uses a tank and fi lled the tank with 360 identical marbles shown below. If the volume of the tank is 9,720 cubic inches, fi nd the radius of each marbles.

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

The function f(x)= -(x+5)(x+1) is down. what is the range of the function?

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: