Final answer:
Chris can make six different numbers with the cards 5, 9, and 0 by arranging the digits in various ways. The numbers are 590, 509, 950, 905, 059, and 095.
Step-by-step explanation:
The student's question involves creating a list of numbers that can be made from the given digits 5, 9, and 0. We can approach this problem by considering all the possible arrangements of these three digits.
It's important to note that when the zero is placed at the beginning of the number, it doesn't change the value of the number (e.g., 059 is the same as 59). Therefore, we effectively have six different numbers that Chris can make with the cards 5, 9, and 0.