If you are working out the mean, with a set of 16 numbers but in those numbers there are doubles do you still include them in the working for example: the numbers are: 250, 250, 180, 180, 310, 276, 116, 90, 312, 700, 239, 165, 221, 243, 350, 536. do you include the second 250 and 180? or only use one

Find two rational expressions that have the difference of 2-n/n-4

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years