The price of cable TV has increased by approximately 252.94% from 1990 to 2010.
The approximate percent increase from 1990 to 2010 can be calculated using the formula:
Percent increase = (Final value - Initial value) / Initial value * 100
To apply this formula, we first need to find the initial and final values. In this case, the initial value is the cost of cable TV in 1990, which is $17.00, and the final value is the cost in 2010, which is $60.00.
Now, let's calculate the percent increase:
Percent increase = ($60.00 - $17.00) / $17.00 * 100
= $43.00 / $17.00 * 100
≈ 252.94%
Therefore, the approximate percent increase from 1990 to 2010 is approximately 252.94%.