0.4 / 2 = 0.2
1/0.2 = 5
2/5 is the answer
Answer:
Step-by-step explanation:
So we have:
This is the same as:
Separate:
Replace the second term with i:
The square root of 66 cannot be simplified.
So, this is our answer :)
Answer:
{- 5, - 4, 2 }
Step-by-step explanation:
the range is the corresponding values of y ( output) from the given set in ascending order without repeats
I think the answer would be 2/5
Answer:
The standard deviation is 0.1104. The 10% condition is met because it is very likely there are more than 200 minnows in the pond.
Step-by-step explanation:
The standard deviation for a proportion is:
σ = √(pq/n)
where p is the proportion, q is 1−p, and n is the sample size.
σ = √(0.58 × 0.42 / 20)
σ = 0.1104
Since the pond is large, there's probably more than 200 minnows, so the 10% condition is met.
