Imagine you just left a store with a bag of groceries. you are concerned that the fragile items will not survive the trip home, so when you reach your car, you place those items into their own bag. using the template version of the bag class from chapter 1 (one file version with .h and .cpp combined posted on blackboard) do the following: create 2 instances of bag objects that hold string values that represent grocery items. add grocery items to storebag (input from the keyboard is optional). write c++ statements in main that remove all the fragile items (eggs and bread) from storebag and place them into fragilebag. note: your code must work for any bag of groceries. print the contents of both bags using a method named displaybagcontents that you added to the bag class, i. e. a public member function. use a 2 argument function (the parameter list consist of a bag reference and a string) you added to main that removes and counts all occurrences of the given string from the bag object. your function should return the number of items removed. print the count returned by the function and the contents of the bag after the function executes using the displaybagcontents member function that you added to the bag class.

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.)

Rafael needs to add a title row to a table that he has inserted in word. what should he do? use the alignment options. use the merge and center option for all the cells in the top row. use the merge and center option on the first two cells in the top row. none of the above

Scientists have changed the model of the atom as they have gathered new evidence. one of the atomic models is shown below. what experimental evidence led to the development of this atomic model from the one before it? a few of the positive particles aimed at a gold foil seemed to bounce back. the colors of light emitted from heated atoms had very specific energies. experiments with water vapor showed that elements combine in specific proportions. cathode rays were bent in the same way whenever a magnet was brought near them.