Which of the following is not a measure of central tendency? a. mean b. median c. mode d. range

For each expression use a property to write an equivalent expression.

Answer this 30 points and brainliest!

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible