7.360 x 10 to the power of -3 i think
The solution has a total mass of 30 + 250 = 380 g. The mass percent of calcium chloride in this solution is 100(30/380) = 7.9 %, to the justified number of significant digits.
Richter Scale
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After searching everywhere, the only place I have found them is Learning Express.
thousands.
0.0006584 in Scientific Notation = 6.584 x 10-4
299,792,458 ms in Scientific Notation = 2.99792458 x 108 ms
192
You express 69000 in scientific notation as 6.9 × 104
29 792 458 in significant figures is 29 790 000, and written in scientific notation is 2.979*10^7
how to express scientific notation to a simle number
Scientists have developed a shorter method to express very large numbers. This method is called scientific notation. Scientific Notation is based on powers of the base number 10.The number 123,000,000,000 in scientific notation is written as :
4.00050*10-1 (assuming the final 0 is a significant digit).
This number in scientific notation is 9.8x10-5.
It is: 1.23*10^6 in scientific notation
654.6732 in Scientific Notation = 6.546732 x 102
9m in Scientific Notation = 9 x 100m