Data from the sequence of amino acids in proteins are used to infer how living things are related through evolution. The chart shows part of this sequence for several organisms' cytochrome-c, a protein used to get energy from food.

Y=4x^2+x-1 solve using quadratic formula

Convert 2000 swiss francs to dutch guilders

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.