Final answer:The number 0.239, expressed in scientific notation with correctsignificant figures, is. This format indicates a more clear count of significant figures.Explanation:The number 0.239 can be expressed in scientific notation as. In scientific notation, a number is expressed as theproductof two parts: a number between 1 and 10 (in this case, 2.39) and a power of 10 (in this case, -1). The negative exponent indicates that thedecimalmoves to the left one place, converting the number to 0.239, which has the correct significant figures.Sometimes,scientific notationis used to write very large or very small numbers in more manageable form, but it can also be used to make clear how many significant figures a number has.Learn more aboutScientific Notationhere:brainly.com/question/2005529#SPJ11...

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