A biotechnology company produced 198 doses of somatropin, including 9 which were defective. Quality control test 11 samples at random, and rejects the batch if any of the random samples are found defective. What is the probability that the batch gets rejected

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set