Algebra class has a total of 25 students. twice the number of girls is equal to 3 times the number of boys. how many boys and girls are in the class

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

The volume of a cube is 8 in to the 3rd power. how long is each side?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.