The dot plot shows the ages of quiz show contestants. 20 21 22 23 24 25

What is the median of the data?
A 21
B 21.5
C 22
D 25

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?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld