Define a function named get_values with two parameters. The first parameter will be a list of dictionaries (the data). The second parameter will be a string (a key). get_values must return a list of strings. For each dictionary in the parameter, you will need the value it associates with the second parameter as a key. If the accumulator list does not contain that value, add it to the accumulator list. After processing the list of dictionaries, the accumulator list's entries will be the values associated with the second parameter, but without any duplicates. You SHOULD assume that all dictionaries in the parameter will have the second parameter as a key.

What are two ways to access the options for scaling and page orientation? click the home tab, then click alignment, or click the file tab. click the file tab, then click print, or click the page layout tab. click the page layout tab, or click the review tab. click the review tab, or click the home tab?

You are asked to calculate an object's velocity, in order to do so you must know the object's a. direction and speed. b. distance and time. c. speed and distance. d. direction and distance.

Part d: float check string has a method s. isdigit() that returns true if string s contains only digits and false otherwise, i. e. s is a string that represents an integer. write a function named float_check that takes one parameter that is a string and returns true if the string represents a float and false otherwise. for the purpose of this function we define a float to be a string of digits that has at most one decimal point. note that under this definition an integer argument will return true. remember “edge cases” such as “45.” or “.45”; both should return true. for example: float_check('1234') returns true float_check('123.45') returns true float_check('123.45.67') returns false float_check('34e46') returns false float_check('.45') returns true float_check('45.') returns true float_check('45..') returns false