Aboard game uses a deck of 20 cards shown to the right two cards are selected at random from this deck calculate the probability that both cards selected have one, both with and without replacement

27 is what percent of 108? 27 is % of 108

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤