Answer:
2,000 salmon
Step-by-step explanation:
The point estimate of the fraction of salmon that corresponds to the tagged Salmon released by the rangers, based on the fishermen report, is:
This means that the 300 salmon released into the lake correspond to 15% of the total salmon population. The estimate for the salmon population is:
The estimate is 2,000 salmon.
Answer:
√185 = 13.6
Step-by-step explanation:
Distance² = (x' - x)² + (y' - y)²
Distance² = (-7 - 4)² + (5 - -3)² = (-11)² + (8)² = 121 + 64 = 185
Distance = √185
Answer:
19 that is all
Step-by-step explanation:
12+7
3-3 is 0
I had that same question I think you just have to write It out that’s what I had to do
Step-by-step explanation:
let's bring both fractions to the same denominator to be able to truly compare them in detail.
32 is already a multiple of 4, so we only need to transform 1/4.
1/4 = 1/4 × 8/8 = 8/32
so, the new tire has a tread depth of 8/32 in compared to the typical 5/32 in.
the tread of the new tire is therefore 3/32 in deeper (8/32 - 5/32 = 3/32).