fast and thrifty shipping company charges $6 a pound for packages. a company has a shipment of three packages weighing 3/4 pound, 1 4/15 pounds, and 23/30 pound. how much will it cost to ship these packages by fast and thrifty

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone