This is difficult for me anyone know ?

What values of data might affect the statistical measures of spread and center

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?

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a