If the point (1,3) lies on quadratic 1 and (1,4) on quadratic 2 which of the following points lie on the polynomial they is sum of these two quadratic?

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

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

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse