91.5k views
0 votes
My checking account balance was $443 on February 1st and $872 on February 7th. Show the rate of change​

1 Answer

0 votes

Answer:

$61.29 per day.

Explanation:

Checking account balance on February 1st: $443

Checking account balance on February 7th: $872

Difference in balances: $872 - $443 = $429

Number of days between February 1st and February 7th: 7 days

Rate of change = Difference in balances / Number of days

Rate of change = $429 / 7 days

To find the rate of change per day, divide the difference in balances by the number of days:

Rate of change = $429 / 7 days ≈ $61.29 per day

Therefore, the rate of change in your checking account balance during that period was approximately $61.29 per day.

User Thierry Templier
by
8.4k points