Write a program that shows you a menu offering you the choice of addition, subtraction, multiplication, or division. After getting your choice, the program asks for two numbers, then performs the requested operation. The program should accept only the offered menu choices. It should use type float for the numbers and allow the user to try again if he or she fails to enter a number. In the case of division, the program should prompt the user to enter a new value if 0 is entered as the value for the second number. A typical program run should look like this:

This problem has been solved! see the answeran evil king has a cellar containing n bottles of expensive wine, and his guards have just caught a spy trying to poison the king’s wine. fortunately, the guards caught the spy after he succeeded in poisoning only one bottle. unfortunately, they don’t know which one. to make matters worse, the poison the spy used was very deadly; just one drop diluted even a billion to one will still kill someone. even so, the poison works slowly; it takes a full month for the person to die. design a scheme that allows the evil king to determine exactly which one of his wine bottles was poisoned in just one month’s time while expending at most o(logn) of his taste testers. you are not allowed to use n testers, one for each bottle, and see which one tester dies after 30 days.(no pseudocode needed. just answer in words, how many testers you use, how you use them and why you correctly identify the poisoned bottle in 30 days)

Which spereadsheet type will determine how well a bussiness has done over the past year

Q-1 which of the following can exist as cloud-based it resources? a. physical serverb. virtual serverc. software programd. network device