Last year there were 90 players in the So Cal Soccer League. This year, the enrollment decreased by 30%. How many players are now in the league?

Somone me i want to know what 18 hours out of 24 hours in a fraction

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.