Billy is making a design with towels shaped like triangles he catch you want to go around each triangle how much yarn will he need for a triangle with sides that are 8 inches long

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?