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The proportion used to find the average number of trout you would expect to live in the pond is

7
20
= x
400
.

Solve the proportion to find the expected number of trout in the population.

The expected number of trout in the population is
.

2 Answers

2 votes

Answer:140

Explanation:

User Exafred
by
4.3k points
2 votes

Answer:140

Explanation:

User Awidgery
by
4.5k points