Addition and significant figures 3a What is 3.03 x 10³s + 4 x 10¹s +0.003 x 108 s, in seconds (i.e. just enter the number, with the appropriate number of significant digits; note that scientific notation is unfortunately not supported by this platform)? Answer Show feedback 3b What is 4.09 x 10³s +0.005 x 102s, in seconds (i.e. just enter the number, with the appropriate number of significant digits; note that scientific notation is unfortunately not supported by this platform)? Answer Updated 9 minutes ago Show feedback Updated just now
Addition and significant figures 3a What is 3.03 x 10³s + 4 x 10¹s +0.003 x 108 s, in seconds (i.e. just enter the number, with the appropriate number of significant digits; note that scientific notation is unfortunately not supported by this platform)? Answer Show feedback 3b What is 4.09 x 10³s +0.005 x 102s, in seconds (i.e. just enter the number, with the appropriate number of significant digits; note that scientific notation is unfortunately not supported by this platform)? Answer Updated 9 minutes ago Show feedback Updated just now
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In order to solve these problems, the numbers will simply be expanded into their orders of magnitude and added
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