Her annual salary after 8 years will be $57,600.
<h3>
What is the percentage?</h3>
- A percentage is a figure or ratio stated as a fraction of 100 in mathematics.
- It is frequently symbolized with the percent sign, " %".
- A % is a number with no dimensions; it has no unit of measurement.
To find what is her annual salary, to the nearest $100, after 8 years of service:
Find 4% of 45,000
![\frac{x}{45000} *100=4\\\frac{x}{450} =4\\x =1800](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B45000%7D%20%2A100%3D4%5C%5C%5Cfrac%7Bx%7D%7B450%7D%20%3D4%5C%5Cx%20%3D1800)
So, 4% of $45,000 of $1800.
1st year = $45000
2nd year = 45000 + 1800 = $46800
3rd year = 46800 + 1800 = $48600
4th year = 48600 + 1800 = $50400
5th year = 50400 + 1800 = $52200
6th year = 52200 + 1800 = $54000
7th year = 54000 + 1800 = $55800
8th year = 55800 + 1800 = $57600
Therefore, her annual salary after 8 years will be $57,600.
Know more about percentages here:
brainly.com/question/24304697
#SPJ4