F(x)=−2x^2+2x−20
Find f(−8)

How do you find square root?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Why is causation so much more difficult to prove than correlation?