This has happened to me more than you can count. Usually it's because of brainly's policy. If the question or answer is not academically related, or you copied from another source, they'll most likely take it down. But I understand where you're coming from. Sometimes they take it down for no reason! I don't know why they do this, but I am not a big fan of it >:((
First we divided 4 from 15.96 and got 3.99, so now we know that $3.99 is how much each ounce of jellybeans costs so now we multiply 3.99 times 7 to get our answer of 27.93.
This is because she has a 1/6 chance of getting a 3 on the first try and then a 1/2 chance of getting an even on the second. Multiply these two together to get your answer.
