Answer:
There are approximately 4750 blue plastic bottles.
Step-by-step explanation:
To find out how many plastic bottles are blue, follow these steps:
1. Calculate the total number of bottles by dividing the number of brown bottles by the percentage of brown bottles:
{Total bottles} = 7750/0.62
2. Once you have the total number of bottles, multiply it by the percentage of blue bottles (38%) to find the number of blue bottles:
{Blue bottles} = 0.38 times Total Bottles
Plugging in the values:
{Total bottles} = 7750/0.62 = 12500
{Blue bottles} = 0.38 times 12500 = 4750
Therefore, there are 4750 plastic bottles that are blue.