Write a pseudocode algorithm for a program that calculates the total of a retail sale. the program should ask for the amount of the sale and the i: ales tax rate. the sales tax rate should be entered as a floating-point number. for example, if the sales tax race is 6 percent, the user should enter 0.06. the program should display the amount of sales tax and the total of the sale. after you write the pseudocode algorithm, convert it to a coil1.plete c++ program.

Write a method named addall that could be placed inside the hashintset class. this method accepts another hashintset as a parameter and adds all elements from that set into the current set, if they are not already present. for example, if a set s1 contains [1, 2, 3] and another set s2 contains [1, 7, 3, 9], the call of s1.addall(s2); would change s1 to store [1, 2, 3, 7, 9] in some order. you are allowed to call methods on your set and/or the other set. do not modify the set passed in. this method should run in o(n) time where n is the number of elements in the parameter set passed in.

What machine listens for http requests to come in to a website’s domain? a. a router b. a browser c. a server d. a uniform resource locator

Which is the highest level of the hierarchy of needs model? a. humanity b. intrapersonal c. team d. interpersonal