If c is the number of cats, which variable expression represents the phrase below?
The sum of the number of cats and 15 dogs
A. c•15
B. C+15
C. C-15
D. C/15

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?

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?