Basing the results on Probability is calculation. The correct option among all the options that are given in the question is the third option or option "c". Probability is basically calculating the chance of an event happening based on an experiment that is performed. I hope the answer comes to your help.
Answer:
7 blue marbles
Step-by-step explanation:
because 3:7 equals red:blue so blue = 7
The band has sold 1,890,000 copies or 1.89 x 10^6
