Jonathan can type a 20 page document in 40 minutes, Susan can type it in 30 minutes, and Jack can type it in 24 minutes. Working together, how much time will it take them to type the same document?
How did Hitler respond to Germanys obligations under the Treaty of Versailles when he became Germanys leader?
Let f:A->B where A and B are nonempty. Prove that f(S1 U S2) = f(S1) U f(S2)
The slope formula is Y2-Y1/X2-X1. So it would be 1-2/2+2 which equals -1/4
OMG u guys aren't helping I'm gonna save all my answers and post them when I'm done
what do you want to know?
If the perimeter of a particular square is 2011 inches, what is the area of the square, in square inches? Express your answer in decimal form to the nearest hundredth.
Al gives 1/2 of his marbles to bev. bev gives 1/3 of these to carl. carl gives 1/4 of these to dani. If dani was given four marbles, how many did al have originally?
Nicole can jog to work in of an hour. When she rides her bike, it takes her of an hour. If she rides miles per hour faster than she jogs, how far away is her work? NEED HELP FAST
After a recent series of home improvements, four couples were having a dinner party to discuss the additions to their homes. Mike had not recently had a new bathroom. Lorraine had not yet done her kitchen, but perhaps would update it next. Chris, who is married to Renée...