Leon is his baby sister daphne eat her dinner. there are 121212 peas left in daphne's bowl and 777 peas squished in her hair

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?

Measures of the angle of r, 31 s (x+4) t (3x+9)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'