In 2011 I he population of Laos was about 6.586 * 10^6

What is the mixed number for 65/7?

How do you simplify 27 over 20

In, 2003 the population of an African country was about 20 million people, which is 2 million more than 4 times the population in 1950 Solve the equation to find approxomate population p (in millions) in 1950

The speed of a toy car over time can be represented by a parabola with minimum speed 2 m/s after 3 seconds. After 5 seconds, the car's speed is 3 m/s.

What is the check digit, d, for the UPC bar code number shown below? 0-24679-36163-d

Fine two consecutive even integers such that twice the smaller is 26 more than the larger.

The ratio of zebras to elephants at the zoo is 6:5. The ratio of Gorillaz two zeros is 7:2. There are 30 zebras at the zoo. How many elephants are there? How many gorillas are there

A telephone number consists of seven digits, the first three representing the exchange. how many different telephone numbers are possible within the 537 exchange? the answer is.

Kenny's weight is 6/7 times Melvin's weight. How many times the total weight of the two boys in Kenny's weight?

The area of a semicircle is 2 times the area of a circle. True or False?