Answer:
Option C- 23,000+(4.5+103) is correct
Step-by-step explanation:
In calculator, numbers in scientific notation must be entered in 'e' notation.
For example, [tex]\[1.234\text{ }\times \text{ }{{10}^{40}}\][/tex] is entered as [tex]\[1.234E40\][/tex]
Thus, expression [tex]\[23,000+\text{ }4.5E3\][/tex] can be written as [tex]\[23,000+\text{ }4.5\times {{10}^{3}}\text{ }\][/tex].
Therefore, option C is correct.
Learn more about calculator notation:
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