2x 5 x -7 x 5
-- 5 = = --- +
3 6 2 3
Rápido porfavor!!!
20 puntos que son los que me quedan

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?

What is 140% of 25? because i need

Find the ratios of the corresponding sides