In 2003 the population of a. african country was about 7.2 millions people which is 1 million more than 2 times the population in 1950 what is the equation

What is the relationship between all triangles that can be drawn given the same three angles

Find the values of y: 3y^3(y^2+ 2/3y)=0

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.