Answer:
Step-by-step explanation:
9/100 i believe as you would multiply 3/10 by 3/10 due to the fact the marble is being replaced so the probability of getting a red marble the second time will be more unlikely. If I'm right please thank me or give me brainly. Hope this helps :)
I would need more information to help you. Like the numbers of hours worked, amount of money made, and the statements.
For every egg you can make 4.5 cupcakes so you will need 8 small eggs because 8 times 4.5 equals 36