A test-tube has a blood sample with 300 bacteria present. The bacteria cells will double in population every 5 days if they are uncontrolled, as shown in the table below. Number of Days Cell Population 300 600 10 1200 15 2400 20 4800 25 9600 These data can be modelled by a exponential regression function in the form C = a b

An automotive technician spent 1/3 changing spark plugs 1/4 changing an air filter and 1/4 changing the oil filter how much time was spent servicing this car ?

How many years would it take a worker making $12 an hour to earn $48,000,000? Assume he works 260 days each year, 8 hours per day.

A small metal bar, whose initial temperature was 15° C, is dropped into a large container of bowling water. How long will it take the bar to reach 60°C if it is known that its temperature increase to 22°C in 1 second? O 9 seconds O 10 seconds O 5 seconds O 7 seconds