Rank the following methods of timekeeping from least to most precise: 1) Counting heartbeats
2) A stop watch
3) A calendar
4) Finding the height of the sun in the sky

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

Abank gives 6.5% interest per year. what is the growth factor b in this situation?