Define a function `count_words` that, given an input string, return a hash whose keys are words in the string and whose values are the number of times each word appears: "to be or not to be" # => {"to"=> 2, "be"=> 2, "or"=> 1, "not"=> 1} your solution shouldn't use for-loops, but iterators like `each` are permitted. as before, nonwords and case should be ignored. a word is defined as a string of characters between word boundaries.

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x, y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documenta tion/point2d. html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

Ramona enjoys her job because she is able to kids in an after school program. the work value ramona feels strongest about is a. leadership b. risk c. independence d. work with people select the best answer from the choices provided a b c d

What is an rss reader used for? for creating a user account on a social new site