Select the correct answer from the drop-down menu. The manager of the customer service department of an e-commerce company wants to know the average hold time for customers who call the
department. The department receives about 850 calls each hour. The following data set shows the hold time, in minutes, for 10 calls picked at
random.
2, 1, 4, 5, 3, 3, 7, 4, 3, 2
Calculate the approximate hold time for all customers who call the customer service department.
The approximate hold time for all customers who call the customer service department

Show me how you find y and z and determine what y and z are you i appreciate it : )

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer