I flip a fair coin that has the number 3 on one side and the number 7 on the otherside. At the same time i roll a fair four sided dice that has the numbers 1-4 on it. Then i add the two numbers. If i

I flip a fair coin that has the number 3 on one side and the number 7 on the otherside. At the same time i roll a fair four sided dice that has the numbers 1-4 on it. Then i add the two numbers. If i do this 50 times how many times would you expect me to get a total of 7.