Of the students in mrs. henderson's class, 3/5 participate in an after school sport. of these,1/2 play lacrosse. what fraction of the students play lacrosse?

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Solve the system of equations. x=-2y+1 and x+2y=9. show work