10/08/15

#### 2 people can cut a lawn of grass in 5 hours. One person can do job alone in 1 hour less than the other. How long would it take the faster person to do the job?

Need to use Quadratic equation

10/07/15

#### Assume that the committee consists of 6 Republicans and 5 Democrats. A subcommittee of 4 is randomly selected from all subcommittees of 4 which contain at least

What is the probability that the new subcommittee will contain at least 2 Democrats?

10/07/15

#### a prisoner sentenced to death is offered a chance to live by the emperor.

He is asked to remove three coins from a pouch that contains 1 gold, 4 silver, and 3 copper coins. A gold is worth 2 silver coins. A silver is worth 4 coppers. If the total value of the coins...
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10/05/15

#### How can you use positive numbers to locate negative numbers on a number line?

How can you use positive numbers to locate negative numbers on a number line?

10/05/15

#### The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 414 feet, find the width and the length.

math word problem

10/05/15

#### A rocket accelerates at 25m/s^2 for 5s before it runs out of fuel and dies. What is the maximum height reached by the rocket?

Physics question

10/05/15

#### A plane flew at a constant speed and traveled 762.5762.5762, point, 5 miles in 555 hours. How many miles would the plane travel in 333 hours at the same speed?

math word problem help help help help

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