What is 4.4 multiplied by 2.727

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 value of x in the diagram below?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?