A. read and extract data from the file studentdate. csv. Calculate the BMI using the formula BMI=weight/(height)2 Create a plot of age versus BMI with appropriate labels and titleb. read and extract height, weight from file studentdata. csv. By using the least squares polynomial fit, create models that range from polynomial degrees of 1 to 5. i. e.create 5 models. Without plotting the models, identify which one has the best model and print the statistic used to identify the best fit modelstudentdata. csvage weight height22 44 5.124 50 5.226 55 5.328 58 5.430 60 5.532 65 5.634 68 5.736 70 5.838 73 5.940 78 5.142 80 5.1144 84 5.1146 86 648 88 6.150 90 6.121 43 5.223 48 5.325 56 5.426 59 5.527 61 5.628 66 5.729 69 5.831 71 5.933 73 5.135 77 5.1137 82 5.1138 83 639 90 6.140 92 6.141 90 6.2

1. package newton’s method for approximating square roots (case study 3.6) in a function named newton. this function expects the input number as an argument and returns the estimate of its square root. the script should also include a main function that allows the user to compute square roots of inputs until she presses the enter/return key. 2. convert newton’s method for approximating square roots in project 1 to a recursive function named newton. (hint: the estimate of the square root should be passed as a second argument to the function.) 3. elena complains that the recursive newton function in project 2 includes an extra argument for the estimate. the function’s users should not have to provide this value, which is always the same, when they call this function. modify the definition of the function so that it uses a keyword parameter with the appropriate default value for this argument, and call the function without a second argument to demonstrate that it solves this problem. 4. restructure newton’s method (case study 3.6) by decomposing it into three cooperating functions. the newton function can use either the recursive strategy of project 1 or the iterative strategy of case study 3.6. the task of testing for the limit is assigned to a function named limitreached, whereas the task of computing a new approximation is assigned to a function named improveestimate. each function expects the relevant arguments and returns an appropriate value. 5. a list is sorted in ascending order if it is empty or each item except the last one is less than or equal to its successor. define a predicate issorted that expects a list as an argument and returns true if the list is sorted, or returns false otherwise. (hint: for a list of length 2 or greater, loop through the list and compare pairs of items, from left to right, and return false if the first item in a pair is greater.)

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

What does 21 pilots middle aged name as a band 15 years prior to them naming their band 21 pilots?