What is the mean of the following set of data? round your answer to two decimal places.
3.4, 5.6, 1.2, 3.4, 9.0, 5.6, 7.8

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

Solving algebraic equations 2m+3=11

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?