The heights of ten different trees of the same species were measured, with the following results (in feet). 24, 25, 28, 26, 44, 34, 29, 43, 33, 29.
What is the mean height?
29.5
30.6
31.5
33.5
None of the above

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

How do you summarize data in a two-way frequency table?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?