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- HW7_3 Ball bearings are hardened through a process known as quenching-submersion of the heated ball bearing in oil or water in order to cool it rapidly. The data below represent the temperature of the ball at various points in the cooling process time (sec) 0 30 Temp (C) 800 457 269 79 46 60 150 240 Plot the data (as discrete points). In the same figure window, also plot a) interpolating polynomial, (use polyfit and polyval) b) piecewise cubic interpolation (not-a-knot) and c) piecewise cubic interpolation (shape-preserving) Include a legend for the three methods used: polynomial interpolation, not-a-knot, shape-preserving. Then looking at the plot, choose the method you believe to be the best and smoothest fit of all these to predict the temperature after 3 minutes of cooling. Print the result using fprintf.Use Python Programming - restaurant reservation program. The application offers different reservation rate for adults and children. (see sample below) RESTAURANT RESERVATION SYSTEMSystem Menua. View all Reservationsb. Make Reservationc. Delete Reservationd. Generate Reporte. Exit 2. When the VIEW RESERVATIONS is clicked, this will display all the reservations made: # Date Time Name Adults Children 1 Nov 10, 2020 10:00 am John Doe 1 1 2 Nov 25, 202011:00 am Michelle Franks 2 1 3 Dec 10, 2020 9:00 am Ella Flich 1 1 4 Dec 21, 2020 12:00 pmDylan Cloze 2 1 3. If the user selects MAKE RESERVATION, the user needs to input the following: a. Name (String)b. Date (String)c. Time (String)d. No of Adults (Integer)e. No of Children (Integer) Note: Adult is 500 per head and Kids is 300 per head reservation, save the data in a text file. 4. If DELETE RESERVATION is selected, the user needs to input the reservation number to remove the existing reservation. 5. If the GENERATE REPORT is clicked,…Use Python Programming - restaurant reservation program. The application offers different reservation rate for adults and children. (see sample below) RESTAURANT RESERVATION SYSTEMSystem Menua. View all Reservationsb. Make Reservationc. Delete Reservationd. Generate Reporte. Exit 2. When the VIEW RESERVATIONS is clicked, this will display all the reservations made: # Date Time Name Adults Children 1 Nov 10, 2020 10:00 am John Doe 1 1 2 Nov 25, 202011:00 am Michelle Franks 2 1 3 Dec 10, 2020 9:00 am Ella Flich 1 1 4 Dec 21, 2020 12:00 pmDylan Cloze 2 1 3. If the user selects MAKE RESERVATION, the user needs to input the following: a. Name (String)b. Date (String)c. Time (String)d. No of Adults (Integer)e. No of Children (Integer) Note: Adult is 500 per head and Kids is 300 per head reservation, save the data in a text file. 4. If DELETE RESERVATION is selected, the user needs to input the reservation number to remove the existing reservation. 5. If the GENERATE REPORT is clicked,…
- IN SCALA COULD YOU COMPLETE THE FUNCTIONS: get_january_data, get_first_price, get_prices, get_delta, get_deltas, yearly_yield, compound_yield AND investment val blchip_portfolio = List("GOOG", "AAPL", "MSFT", "IBM", "FB", "AMZN", "BIDU")val rstate_portfolio = List("PLD", "PSA", "AMT", "AIV", "AVB", "BXP", "CCI", "DLR", "EQIX", "EQR", "ESS", "EXR", "FRT", "HCP") // (1) The function below takes a stock symbol and a year as arguments.// It should read the corresponding CSV-file and then extract the January // data from the given year. The data should be collected in a list of// strings (one entry for each line in the CSV-file). import io.Sourceimport scala.util._ def get_january_data(symbol: String, year: Int) : List[String] = ??? // (2) From the output of the get_january_data function, the next function // should extract the first line (if it exists) and the corresponding// first trading price in that year with type Option[Double]. If no…FA2.4.1 Sequence to SQRT(2) (while loop based on convergence, scalar variables) My Solutions > Consider the sequence 3 17 defined by X1 = 1, x = (니 +2) 1or k= 2,3,4 N X-1 The sequence converges on v2 as N increases. The relative error, e, between the Nth term in the sequence and v2 is given by the formula: Note the vertical bars indicate an absolute value. Code has already been provided to define a function named sqrt2approx that accepts a single scalar input variable errorTol Add commands to use this input value for the error tolerance as the convergence criterion for the sequence. Use a while loop to generate sequence terms until the relative error, ɛ, is less than or equal to the value in the input tolerance variable errorTol. Assign values to the two output variables as follows. 1. Assign the value of the the last term generated to the variable lastTerm. 2. Count the number of terms needed to meet the tolerance and assign this value with 8-bit unsigned integer datatype to the…Complete the calculate_average () function that takes a list of integers called numbers as its parameter. The function returns the average of the integers in this list, which is calculated as follows: 1. Only non-negative integer values are considered when calculating the average. 2. If the integer 99999 is encountered in the list, subsequent integers are not considered when calculating the average. 3. The integer 99999 is not considered when calculating the average. 4. If there are no non-negative integers encountered before the integer 99999, then the average is set to 0.0. The function returns the average rounded to 2 decimal places. For example: Test numbers = [-6, 4, 6, -10, 17, 17, 18, 99999, 18, 6] print("The average value is:", calculate_average (numbers)) numbers = [99999, -8, -8, 0, 5, 17, -8, 4, -2, -17] print("The average value is:", calculate_average (numbers)) Result The av The av
- 123 4 5 6 7 8 A B Paper Type Name Letter Stock 65lb Cover Stock Premium White Copy Paper 2 Hole punch Letter Ultra-White Cardstock C Quantity 100 17 25 66 87 DE Discount 25% 5% 10% 15% 20% F Order Discounts G Minimum Quantity Discount 0 25 50 75 100 5% 10% 15% 20% 25% In the above spreadsheet, create a formula in cell D4 that uses the VLOOKUP function with the table array $F$4:$G$8. The formula will determine the applicable discount for each paper type order. You should be able to autofill this formula down through cells D4:D8.randdf.py -> using "sys.argv" Create a program called randdf.py that has a function that takes two integer arguments and prints a Pandas dataframe. The two arguments will correspond to the number of rows and number of columns, respectively. The dataframe should be filled with random integers from 0 to 100. Set your random seed to 56.INFO 2303 Database Programing Assignment # : PL/SQL Procedure & Function Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or Oracle Live SQL. Write a function that takes patient date of birth. If the patient born after 30th June 1990 then he/she will be required to set appointment for immunization. Call this function from anonymous block to allow the user to enter the patient ID. Expected output: Enter the patient ID: 168 The status of X-immunization : REQUIRED
- PHP i want to use foreach function for 3 variables i use this code in my page: <?php foreach(array_combine($commodity_id, $quantity) as $commodity_id => $quantity){ $query = "INSERT INTO order_detail (commodity_id,quantity,c_stander_name,order_id) VALUES ('$commodity_id','$quantity','$c_stander_name','$order_id')"; $result = execute_sql($link, "0201", $query); } ?> how can i do that like : <?php foreach(array_combine($commodity_id, $quantity,$c_stander_name) as $commodity_id => $quantity =>$c_stander_name){ $query = "INSERT INTO order_detail (commodity_id,quantity,c_stander_name,order_id) VALUES ('$commodity_id','$quantity','$c_stander_name','$order_id')"; $result = execute_sql($link, "0201", $query); } ?> No hand written and fast answer with explanationPYTHON prov_records_per_date() takes a 2-D list (similar to the database) and an integer representing the province ID. This function returns another 2-D list, where each element of this list stores information in the following format. [ [day1, total number of patients (both icu and non-icu) in this provice reported in day1], [day2, total number of patients (both icu and non-icu) in this provice reported in day2], ... ] >>> results = prov_records_per_date(database, 35) >>> display_dict(result) >>> display_list(result) ['2022-01-31', 239] ['2022-02-05', 393] >>> results = prov_records_per_date(database, 10) >>> display_dict(result)['2022-02-02', 225] >>> results = prov_records_per_date(database, 81) >>> display_dict(result)No data in listWrite a program that asks the user toenter two non-empty sets and display their intersection and union. Design the following function in the program: set_intersection–This function gets the intersection of two given sets. set_union–This function gets the union of two given sets.