Abraham and blaise each have 10$. they repeatedly flip a fair coin. if it comes up heads, abraham gives blaise 1$. if it comes up tails, blaise gives abraham 1$. what is the expected number of flips until one of them runs out of money?

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

9x

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.