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Haylee opened her savings account with $440 in week 1. each week after this, she deposited $65 in her account. how much money will haylee have in her savings account after week 25? enter your answer in the box.

User Jesse Lee
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2 Answers

3 votes

Answer:

the anwser is 2000 i just took the test and i got it right i am not lieing if you dont pick this anwser you wrong

Explanation:

User John Kramlich
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Answer: Haylee has $2000 in her savings account after week 25.


Explanation:

Given: Haylee opened her savings account with $440 in week 1.

Each week after this, she deposited $65 in her account.

It is an arithmetic series, where
a_1=440 and d=65

to find the amount in bank after week 25 , put the values in the formula


a_n=a_1+d(n-1) with n=25


a_(25)=440+65(25-1)\\\Rightarrow\ a_(25)=440+65(24)\\\Rightarrow\ a_(25)=440+1560=2000

Hence, Haylee has $2000 in her savings account after week 25.

User Tupy
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