25 thanks for the points happy early birthday
Answer:
A. 0.75
B. Elsa can expect to gain 0.75 dollars
Step-by-step explanation:
We have six outcomes
Using the table in the attachment, the expected value was calculated.
Expected value = 0.166667+0.3333+0.5-0.083333-0.083333-0.083333
= 0.75
B. From the answer in part A , we can conclude that Elsa can expect to gain money. She can expect to win 0.75 dollars per roll.
Answer:
je ne comprends pas non plus
Step-by-step explanation:
Je suis toujours en 6e hihihi désolé mon ami
15 x 5 = 75
35/75 + 30/75 = 65/75
(65/75) / 5 = 13/15