Consider the division expression 7.5 = 2. Select all multiplication equations that correspond to this division expression.

2 (?) = 7 1/2
7 1/2 (?) = 2
2 (71/2) = ?
? (7 1/2) = 2
? (2) = 7 1/2

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.

Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.