Each page in a coin collection album has 4 rows of coins with 3 coins in each row, if the album contains 72 coins, how many pages are filled with coins?

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Which expression is equivalent to -5(3x - 6/7)

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction