Round 3153007 to nearest 100000

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17