What is the function that defines the following sequence? 10, 12, 14, 16, 18… a. an = 12 – 2n
b. an = 10n
c. an = 8 + 2n
d. an = 2 + 8n

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536