Mr. Ross needs to buy 150 Ivy plants. He can either pay $2 each for the plants or he can buy them 25 plants in a flat for $45. How much money will he save by buying them by the flat instead of individually?

Need asap i will give brainliest and 98 points classify each pair of numbered angles corresponding, alternate interior, alternate exterior or none o these

Write down in words the number 65 405

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.