Tony bold 135 and 145 in his first two games. right and solve a compound any quality to find the possible values for third game that would give him an average between 120 and 130, inclusive.

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.

What is the sum of the measures of the interior angles of an octagon

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.