Help me with my test

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

How can you find the mean absolute deviation (mad) for this set of data?

Charlie tosses five coins.what is the probability that all five coins will land tails up.