a)
[tex] 12501 = 1.2501 \times {10}^{4} [/tex]
b)
[tex]45 \times {10}^{2} = 4.5 \times {10}^{ - 1} [/tex]
c)
[tex]0.0028 = 2.8 \times {10}^{ - 3} [/tex]
d)
[tex]0.00078 \times {10}^{5} = 7.8 \times {10}^{1} [/tex]
e)
[tex]1 \: 587 \: 000 \: 000 = 1.587 \times {10}^{9} [/tex]
f)
[tex]280 \: 000 \times {10}^{ - 12} = 2.8 \times {10}^{ - 7} [/tex]
g)
[tex]0.000023 = 2.3 \times {10}^{ - 5} [/tex]
h)
[tex]14298 \times {10}^{ - 2} = 1.4298[/tex]
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a)
[tex] 12501 = 1.2501 \times {10}^{4} [/tex]
b)
[tex]45 \times {10}^{2} = 4.5 \times {10}^{ - 1} [/tex]
c)
[tex]0.0028 = 2.8 \times {10}^{ - 3} [/tex]
d)
[tex]0.00078 \times {10}^{5} = 7.8 \times {10}^{1} [/tex]
e)
[tex]1 \: 587 \: 000 \: 000 = 1.587 \times {10}^{9} [/tex]
f)
[tex]280 \: 000 \times {10}^{ - 12} = 2.8 \times {10}^{ - 7} [/tex]
g)
[tex]0.000023 = 2.3 \times {10}^{ - 5} [/tex]
h)
[tex]14298 \times {10}^{ - 2} = 1.4298[/tex]