Basic K-means algorithm (Please put in proper order) - until Centroids to not change. - Select K points as initial centroids - repeat - Form K clusters by assigning each point to its closest centroid - Recompute the centroid of each cluster.

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

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?