Each day a Florida resident uses about 515000 milliliter of water. About how many liters of water is this?

Solve the system of equations. y= 2x y= x^2 - 15

What two criteria are needed for triangles to be similar

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais