Give me some z o o m codes pls

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.