6) All students in Peter's class have $1.05, consisting of nickels and/or dimes and/or quarters. Each student has a different
combination of coins, and all possible combinations of coins
are included. What is the probability that Peter is unable to
give his friend Jenny change for $1.00?

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !