The factory makes a triangular rug. It is an isosceles triangle 4 feet wide with a perpendicular height of 1 foot and 6 inches. How much braid will hank need to cut to go all the way around this rug?

Tell whatever the ordered pair is a solution of the given system.

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?