how does the decimal piont move whenever you rewrite a percent as a decimal and when you rewrite the decimal as a percent?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?