80 students each study one of three languages. 31 study French. 28 study German. 21 study Spanish.
One of these students is to be picked at random.
Write done the probability that the student picked studies French

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1