If a letter is chosen at random from the ten letters in the
word “SEQUENTIAL," find the probability that the letter
chosen is an “E.”

If 20% of a number is 35, what is 50% of that number?

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.)

What expression is equivalent to 42x-56y