The number 2.3 is the coefficient, the number 10 is the base while the number 3 is the exponent.
In the scientific notation, a number is written followed b an exponent. It is necessary to note that the scientific notation is used to reduce the size of digits to something manageable.
The number 2,300 can best be represented as a number times 10 to some exponent in the manner 2.3 × 10^3. The number 2.3 is the coefficient, the number 10 is the base while the number 3 is the exponent.
Learn more about scientific notation:brainly.com/question/1719099
the answer is $7.00 bc if you add the two days it will $7.00
equation: (4.25 + 2.75 = 7.00)
hope this helps:)