Write these numbers in standard form.a) 200 000 b) 80 000 c) 900 000 000 d) 10 000 000 000

Answer: 2X10^5 8X10^4 9X10^8 1X10^10 Step-by-step explanation:

Final answer: To express numbers in standard form (scientific notation), we represent them as a number between 1 and 10 multiplied by a power of ten. For example, 200,000 is written as 2 x 10^5. This form is convenient for handling very large or small quantities efficiently. Explanation: When converting large or small numbers into standard form, we want to express them in a way that utilizes powers of ten. This form is highly useful in both mathematics and sciences for its convenience when dealing with very large or very small numbers. Here's how you convert the given numbers into standard form (also known as scientific notation): a) 200,000 in scientific notation is 2 x 105. b) 80,000 in scientific notation is 8 x 104. c) 900,000,000 in scientific notation is 9 x 108. d) 10,000,000,000 in scientific notation is 1 x 1010. To express these numbers in scientific notation, we format them so that there's a single non-zero digit to the left of the decimal point, followed by the appropriate power of ten to represent how many places the decimal point has been moved.