What is b-cf? b=[2 8 .6 3] c=[12 0 1.5 1 -6 7] f=[-2 0 0 8 2 1]
b matrix is 2x2
c matrix is 3x2
f matrix is 2x3

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?

41/17 as a decimal rounded to the nearest hundredth

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !