The temperature dropped 13 degrees in in 7 hours. the final temperature was -2 degrees. what was the starting temperature?

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

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