Scientists study ways to increase the population of wild salmon. How many salmon eggs may be needed to produce 18 adult salmon?
1 answer:
Answer:
Therefore, we conclude that is needed 72000 salmon eggs to produce 18 adult salmon.
Step-by-step explanation:
We know that scientists study ways to increase the population of wild salmon. We know that for every 8,000 eggs, only 2 adults may survive.
We calculate how many salmon eggs may be needed to produce 18 adult salmon.
Therefore, we get:
Therefore, we conclude that is needed 72000 salmon eggs to produce 18 adult salmon.
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Answer:
y - 4 = (x - 7)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (2, 3) and (x₂, y₂ ) = (7, 4)
m = =
Use either of the 2 points for (a, b)
Using (7, 4), then
y - 4 = (x - 7) ← in point- slope form