When rolling a six-sided number cube and spinning a spinner containing the letters A-H, what is the P(rolling an even number and landing on an vowel), expressed as a fraction in
simplest form?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.

Factor the polynomial by its greatest common monomial factor.