The formula d = rt is used to calculate the distance an object travels over a period of tine, t, at a constant rate, r. based on this formula, what is the rate, r, in terms of d and t ?

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 value of f(x) = 2.2 for f(-2)?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.