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A number written in scientific notation has the form a times 10k, where 1 a 10 a

ID: 2159268 • Letter: A

Question

A number written in scientific notation has the form a times 10k, where 1 a 10 and k is an integer, that is, k is one of... - 3, -2, -1,0,1,2,3.... Determine the values of a and k when 299,790,000 is written in scientific notation. Enter a and k, separated by commas. Determine the values of a and k when 0.51 is written in scientific notation. Enter a and k, separated by commas. A number written in scientific notation has the form a times 10k, where 1 a 10 and k is an integer, that is, k is one of... - 3, -2, -1,0,1,2,3.... Now consider the expression 4.0 times 103 + 4 times 102. Determine the values of a and k when the value of this expression is written in scientific notation. Enter a and k, separated by commas. Finally, consider the expression (6.67 times 10-11)(5.97 times 1024)/(6.38 times 106)2 Determine the values of a and k when the value of this expression is written in scientific notation. Enter a and k, separated by commas.

Explanation / Answer

a)2.9979*10^8 b)5.1*10^-1 c)4.4*10^3 d) 9.7827*10^0

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