Finally, consider the expression (6.67 x 10^-11)(5.97 x 10^24)/(6.38 x 10^6)^2 Determine the values of a and k when the value of this expression is written in scientific rotation. Enter a and k, separated by commas.

## Answer

(6.67x10")(5.97x10* 6.38x106 9.7827 Rounding off to three significant di gits 9.78x100 scientific notation (normalized form) is ax10 So the value of a is 9.78 and the value ofkis 0.

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