Sílvia deseja formar um número de dois dígitos. O primeiro dígito desse número será obtido a partir do lançamento de um dado comum e o segundo, por meio de um sorteio entre três cartões numerados de 7 a 9. Quantos números diferentes Sílvia pode formar nesse processo?

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.)

Find the value of x in the diagram below. select the best answer from the choices provided

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.