Ian added to his chicken soup 4 cups of egg noodles containing 13.24 grams of fat. He calculated that each cup of egg noodles has 0.331 grams of fat. Explain how you can use estimation to determine if Ian’s answer is correct.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.