A coin-operated machine sells plastic rings. It contains 6 yellow rings, 11 blue rings,
15 green rings, and 3 black rings. Sarah puts
a coin into the machine. Find the theoretical
probability that Sarah gets a black ring,
rounded to the nearest thousandth.
A 0.914
C 0.094
B 0.171
D 0.086

Fiona joins a fruit of the month club. the entry cost was $25 and then she pays $18 per month. if she participates for 8 months, how much will she pay in all? how much in 10 months?

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2