Create an equivalent ratio to 30:40 by dividing both sides by 10. What is the equivalent ratio?

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 of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76