Look at the triangle: a right angle triangle is shown with hypotenuse equal to 13 centimeters. an acute angle of the triangle is labeled as x degrees. the side adjacent to the acute angle has length 12 centimeters and the side opposite to the acute angle has length 5 centimeters. what is the value of sin x°? 12 ÷ 13 13 ÷ 5 13 ÷ 12 5 ÷ 13

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.