Final answer:
Aisha will make an annual salary of $78,000 after 6 years working for the company. The formula to calculate her salary after t years is S_t = $53,000 + (t-1) $$5,000, where t is the total number of years at the company.
Step-by-step explanation:
Aisha's salary situation is a straightforward arithmetic sequence in mathematics. To calculate Aisha's salary after 6 years, we use the formula for the nth term of an arithmetic sequence:
S_n = S_1 + (n-1)d
Where:
S_n is the salary after n years
S_1 is the initial salary
n is the number of years
d is the annual raise
Substituting the given values:
S_6 = $53,000 + (6-1) $$5,000
S_6 = $53,000 + $25,000
S_6 = $78,000
Aisha will make $78,000 after 6 years.
To find her salary after t years, we use:
S_t = $53,000 + (t-1) $$5,000
This is the general formula representing her salary growth over t years, with t representing any number of years she continues to work at the company.