An adult kangaroo jump 7.6 m in a single loop what is 7.6 written in word form

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?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

What’s the range cuz i can’t find it?