A 20-oz iced tea at a certain restaurant has 90 calories. How many calories are there in a 36-oz iced tea? The 36-oz iced tea has
calories.

Three coins are flipped. what is the probability that there will be at least two tails?

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

How to do this , and can some one explain