How many different 3-digit numbers can you write if you may use only the digits 2, 5 and 7, each of them no more than once?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Which of the following is the graph of y= square root -x-3