A snack mix recipe calls for 1 12 cups of dip and 13
cup of vegetables. Cole wants to make the same recipe using 1 cup of vegetables. How many cups of dip will Cole need?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x