(Biology) The number of bacteria, B, in a culture that’s subject to refrigeration can be approximated by this formula:
e is Euler’s number 2.71828 (rounded to five decimal places).
t is the time in hours the culture has been refrigerated.
Using this formula, write, compile, and run a C++
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
C++ for Engineers and Scientists
- (C++ OOP) We have a house with 3 rooms.We need the user to enter 1 integer as the window number, 2 doubles as depth and width of the room, 1 double as the useless area, 1 boolean as the door's opening direction (e.g. 0 is outward).Program will compute and print the air condition as a string and the total useful area of the house as a double. Calculating the air condition: Name it air_c. Divide the useful area by the window number. If air_c >20, output "bad". If air_c <11 output "good". If 11<=air_c<=20, output "ideal". Attention: If the window number is 0, air condition is bad. Calculating the useful area of room: Width*Depth-(useless area)if the door is inward;Width*Depth-(useless area)-0.8The worst air condition of the 3 is the final air condition of house. --- 1)The information about the home must be all private within a class.2)The class must get these inputs within constructor func.3)Calculating the useful area of a room must be done within a function of a class.4)Air…arrow_forward(Don't copy) Write C++ program to find as many prime Fibonacci numbers as you can. It is unknown whether there are infinitely many of these. Find out the times taken to find first 10, 20, 30, 40…up to 200 and draw a graph and see the pattern.arrow_forward(PYTHON PLEASE) Also I was made aware that I can only ask one question and this question requires four different programs so please provide code for Pattern C. Thank you. (Display four patterns using loops) Use nested loops that display the following patterns in four separate programs:arrow_forward
- (C++) Write a program that captures input from the user and swaps the letters two at a time in the string. The first two characters change places, the third and fourth characters change places, etc. Assume that the program will only take an even number of characters, otherwise, there will be an error. For example: Home will output ohem, ocidgn will output codingarrow_forward(c++) Write a program that takes user input describing a playing card with the following shorthand: A = Ace 2...10 card values J = Jack Q = Queen, etc. D = Diamonds S = Spades. etc. Ex. if the user enters QS then your program responds with Queen of Spadesarrow_forward(C PROGRAMMING ONLY) 2. Weird Treasure Chestby CodeChum Admin I'm now in the middle of the jungle when I saw this weird treasure chest. It seems that if I properly place the address of a certain number, I get a very weird result! Instructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description:Return type - voidName - treasureChestMagicParameters - an address of an integerDescription - updates the value of a certain integer randomlyYou do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked.Finally, print the updated value of the integer inputted by the user.Input 1. An integer Output Enter n: 10Treasure Chest Magic Result = 13arrow_forward
- please help me (C++Question) how can I write this code here please helparrow_forward(C++ Programming) Question 1: Write a program which the user is asked to enter two integers. Then, the sum of these two integers and displayedon the screen. Question 2: Design a program using “For Loop” that will output the “seven” times table as follow:7 x 1 = 77 x 2 = 147 x 3 = 21:7 x 10 = 70arrow_forward(C PROGRAMMING ONLY!) DO NOT EDIT ANYTHING IN THE MAIN 1. Dog Codesby CodeChum Admin In the military, they have these military dogs that help them in their missions. To handle them very well, they assign a code to each of the dogs. This has only been partially implemented though and they would need your help to finish this. Instructions: In the code editor, there are multiple printf messages where each printf prints a dog code's value.Your task is to create an enum, DogCode, and set its values to the following:CODE_1 = 'j'CODE_2 = 'r'CODE_3= 'v'CODE_4= 'd'CODE_5 = 'l'CODE_6 = 'y'DO NOT EDIT ANYTHING IN THE MAINOutput Dog Code #1 = fDog Code #2 = aDog Code #3 = z...arrow_forward
- (Subject: Computer Programming C++) Hello dear, l need to answer in a short time, less than an hour.arrow_forward(C++ Programming language) There are following two major issues associated with cpp programs:• When a program is terminated, the entire data is lost. • If you have to enter a large number of data, it will take a lot of time to enter them all in the different programs.Suggest a solution and elaborate the same with the help of suitable examples.arrow_forward1. (Floating-Point Arithmetic). For each of the following numbers,(a) determine whether the number is a 4-digit oating-point number (the number of the FPA4);(b) if yes, write the number in the standard form ±0.d1d2d3d4 × 10n, where d1 is a nonzero digit and n ∈ Z;(c) if no, rst chop and then round the number to a number of the FPA4, written in the standard form:(i) − 0.989067000000001; (ii) − 51.8; (iii) − 900.377050000001; (iv) − 5000.0;(v) − 0.023409; (vi) 2036.0; (vii) 0.01814.arrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education