: Animal Services wanted to measure the population of squirrels in a local city park. First, a team of park rangers marked 40 random squirrels in the park. Five days later, the rangers went to the park and counted a total of 450 squirrels, of which 20 were marked. W hat is the best estimate for the squirrel population

900 squirrels.

Step-by-step explanation:

Let x represent total squirrel population.

We have been given that a team of park rangers marked 40 random squirrels in the park. Five days later, the rangers went to the park and counted a total of 450 squirrels, of which 20 were marked.

We will use proportions to solve the squirrel population as:

Upon substituting our given values, we will get:

Cross multiply:

Therefore, the best estimate for the squirrel population is 900 squirrels.

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step-by-step explanation: