Lena knows the following information about her box of 18 candies: 10 candies contain both chocolate and caramel. 3 candies contain neither chocolate nor caramel. 12 candies in total contain chocolate. Can you help Lena organize the results into a two-way frequency table? Contain caramelDo not contain caramel Contain chocolate Do not contain chocolate

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?