In a election about 500,000 people voted in all what could be the exact number of people who voted in the election

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.