Locate the asymptotes and graph the rational function f(x)=-9/ x^2-25

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

How can you find the mean absolute deviation (mad) for this set of data?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.