To estimate the number of customers the internet service provider needs to reach their goal of at least 35,000 customers in ten years, we first need to determine the number of customers they currently have after gaining 1,802 customers this year.
- Last year's customers: 17,156
- Net gain this year: 1,802
Current number of customers = Last year's customers + Net gain this year
Current number of customers = 17,156 + 1,802 = 18,958
Next, we need to find out how many more customers they will need to reach their goal of at least 35,000 customers.
Customers needed to reach the goal = Goal - Current number of customers
Customers needed to reach the goal = 35,000 - 18,958 = 16,042
Therefore, the internet service provider needs to gain at least 16,042 more customers over the next ten years to reach their goal of at least 35,000 customers.