A bag contains a variety of different-colored marbles. If P(red) = , P(green) = , and P(red and green) = , which statement is true? The events are independent because P(red) • P(green) = P(red and green). The events are independent because P(red) + P(green) = P(red and green). The events are dependent because P(red) • P(green) ≠ P(red and green). The events are dependent because P(red) + P(green) ≠ P(red and green)

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

What is the missing value in the proportion 4/5 = x/30