the manager of a plant nursery bought 120 lb of soil to use for potting plants. she can put 5 lb into each of her small pots and 12 lb into each of her large pots. she made a sketch to show the line representing the different combinations of pots she can use. the x-axis represented the number of small pots and the y-axis represented the number of large pots. the manager labeled only the intercepts.

which points did the manager label?

a: (0, 5) and (12, 0)

b: (0, 24) and (10, 0)

c: (0, 12) and (5, 0)

d: (0, 10) and (24, 0)

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Which of the following best describes the figure?