What is 5812 as a mixed number in simplest form

Which expression will have the same sum as 3_8 + 1/4?

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?

Analyze the diagram below and complete the instructions that follow. how to find tan