The period of history before the invention of writing is called a. ancient days b. unrecorded history c. the olden days d. prehistory

Is it ok to use a does red wine clean the inside of a computer true or false

Which tab is used to change the theme of a photo album slide show? a. design b. view c. transitions d. home

3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();