B. 7/8 because there is 4 green and 3 red and when added up they are 7 which leaves only the yellow which is one out of the probability.
Answer:false
Step-by-step explanation:
It is in the millions.
Answer: 20880 seconds.
Step-by-step explanation:
Each bracelet costs $2.75
She sells them for $7
She makes 7-2.75 = $4.25/bracelet
Let b = # bracelets
To make a profit she has to earn more than $775
4.25b > 775
b > 775/4.25
b > 182 6/17
To make a profit she must sell at least 182 bracelets