For a very large number, the power of 10 has a positive exponent. To rewrite a very large number in scientific notation, count the number of decimal spaces needed to place the decimal point so that there is only one non-zero digit to its left. The length of the universe = $$880,000,000,000,000,000,000,000 kilometers.

When written in scientific notation, this is $$8.8·1023 kilometers.

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Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e