Is 628/1300 the same as 628 divided by 1300?

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

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.