(CAN SOMEONE CHECK MY ANSWER PLS, WILL GIVE MEDAL) A tuition scale for a state university shows an increase of $1,100 each year. If the initial cost was $27,000. What will the cost of tuition be in twenty two years?

Question

anonymous · Answer

Each year you are adding $1,100

Tuition is $27,000, $28,100, $29,200, $30,300 ...

It forms an arithmetic sequence
An = A1 +d(n-1)
A1 = 27,000
d = 1100
n=22

Tuition in 22 years = 27,000 + 1100(22-1)
Tuition in 22 years=$50,100

anonymous · Answer

Can someone just tell me if I'm right or wrong?

paperbacon · Answer

Correct. It is an arithmetic sequence. That is the right answer

anonymous · Answer

Thank you so much!