Identify the following key features for each function​

What is the probability of rolling a single die greater than 4

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Isabelle is mixing red and blue paint to make purple paint she adds 3/10 of a fluid ounce of red to 12/25 of a fluid ounce of blue to make 1 1/30 fluid ounces of purple how many fluid ounces of red paint ounces of red paint will she need to make 3 fluid ounces of purple paint