Find the area of the larger regular pentagon if the smaller pentagon has an area of 43.01 inches^2. the side length of the small pentagon is 5 and the side length of the large pentagon is 8.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

This is so hard and it’s for a test

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?