Evaluate the following triple integral:
∭
√ − ^2 − ^2 − ^2
where is the region of space bounded by the coordinate planes and the sphere
^2 + ^2 + ^2 = in the positive octant.

Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p

The parabola opens: y=√x-4 (principal square root) up down right left

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?