The following table shows the boiling points (in °F) of some common liquids and gases at atmospheric pressure. Substance Boiling Point (°F)
Ammonia -28.1
Carbon Dioxide -70.6
Ether 95
Propane -45
What is the temperature difference of the boiling points of propane and carbon dioxide?

115.6°F
25.6°F
16.9°F
35.6°F

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.