What Is The Scientific Notation For 23000?

What Is The Scientific Notation For 23000? 23,000 (twenty-three thousand) is an even five-digits composite number following 22999 and preceding 23001. In scientific notation, it is written as 2.3 × 104. How do you write 24000 in scientific notation? The answer is 2.4⋅104 . What is the scientific notation of 520 000? 520,000 (five hundred

Who Invented The Place Value System And Zero?

Who Invented The Place Value System And Zero? Babylonian scientists developed the first place-value system. It had difficulties separating the places in a number and lacked a zero. Chinese mathematicians developed a place-value system that overcame the spacing problem. It originally lacked a zero, but a sign for zero was eventually introduced from India. Who

How Many Significant Digits Should Be Reported?

How Many Significant Digits Should Be Reported? The better rule is to report rounded up to one significant digit, which works across the spectrum of values. Thus a decimal places rule that ignores significant digits does not work. How many significant figures should be reported? Always keep the least number of significant figures. Two types