Any good looking guys on the world? add ur pic here. ill explain why later

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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.)

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?