Aman is distributing his coin collection with 35 coins to his five grandchildren. how many ways are there to distribute the coins if: (a) the coins are all the same. (b) the coins are all distinct. (c) the coins are the same and each grandchild gets the same number of coins (d) the coins are all distinct and each grandchild gets the same number of coins

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

How do i do this? i don’t understand

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.