For an angle θ with the point (-5, -12) on its terminating side, what is the value of cosine?
a. -5
b. -12
c. -5/13
d. -12/13

What is the relative minimum of the function? enter your answer in the box.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip