Jorge earns $11 an hour working a part-time job after school. He had $124 in his checking account at the beginning of the week. Assuming he
deposits all his earnings this week, which expression represents his total
earnings at the end of this week. Let h = # of hours he works this week.

The heaviest 16% of all men in weight weigh more than how many pounds ?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)