If 5/9 of a tank can be filled in 2minutes , how many minutes will it take to fill the whole tank?

David bought a poster for an art project. the poster is 2.7 feet wide and 3.9 feet tall. what is the area of the poster?

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?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2