Apool pump feels 1/6 of the pool and 1/3 hour how much it is swimming pool is filled in 1 hour?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

If the value of cos330°is√3/2 then find cos 165°.