Solve the complex equation Z^4 + 37 – 5i = -44 - 5i Write all 4 solutions in trig form and a + bi form

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.