Three boys and four girls have bought tickets for a row of 7 seats at a movie. In how many ways can they arrange themselves in the seats?

John is selling shirts for 26

3. A jet took one hour longer flying to Lincoln from Adams at 800 km/h than to return at 1200 km/h. Find the distance from Lincoln to Adams.

A model airplane is built with a wing span of 18 inches the actual wing span of the airplane is 90 feet find the scale

If there are 13 values in a data set in order from smallest to largest, what is the third quartile of the data set? A. The mean of the 9th and 10th values O B. The mean of the 8th and 9th values C. The mean of the 10th and 11th values O D.

Answer This Equation: y = 3 (5/6) ^2 - 5 (5/6) + 6. The (x) ^2 means to the second power.

A classic counting problem is to determine the number of different ways that the letters of "personnel""personnel" can be arranged. find that number.

A triangle has an area of 56 square units it's height is 14 units

How many 10 go into 800?

You have $10,000 to invest and want to keep your money invested for 10 years.

Six hundred twenty six, which is another way to write this number