What is 121 as a mixed number?

Is it true that if you place your computer monitor and your printer side by side this will cause your monitor to burn out? Are there any differences between modern and ancient notation of Roman numerals and if so could you kindly explain what they are please? When a point lies on an x axis what do you know about its y coordinate? How do you write one hundred sixty-three billion five hundred eighteen million three hundred sixty-seven thousand nine hundred nine in expanded form? How do you write 0.0115 in scientific notation? Why can scale models maps and diagrams accurately communicate scientific knowledge? Is three sixteenths larger than one half? Where do auto mechanics learn the math they use? How can i solve and graph linear equations? What divided by 8 equals 2? What is 80 increased by 7 percent? How to Prove that the equation tan z equals z has only real roots? What is 31.4 rounded to the nearest tenth? How many seconds are in 1 billion seconds? How much water does the average American use? Do you have to pass both in algebra and geometry? Determining the Electron group geometry of a central atom? What is 1 less than 1 million? Is crammed the correct word for the synonym for full? Does E equals MC2 have anything to do with nuclear energy?