Answer:
just a few feet (within 1 to 10)
Step-by-step explanation:
You cannot enter zero, since the city could be inundated with water, so include something between 1 or at most 10 feet.
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.
Step-by-step explanation:
I hope this helps you.
Answer:
The C.I. at 95% is 185±9.9583 or C.I.[175 to 195].
Step-by-step explanation:
Given:
Mean =185 mg
Standard deviation=17.6
Total number of samples=12
To Find:
95% of Confidence interval .
Solution:
We know that formula for C.I is given by ,
<em>C.I.=mean±Z[standard deviation/Sqrt(Total no of samples)]</em>
So using all above given values we get ,
Here Zscore at 95% is Z=1.96
So
C.I.=185±1.96[17.6/Sqrt(12)]
=185±1.96[17.6/3.464]
=185±1.965[5.0808]
=185±9.9583
In short C.I. is given as at 95% C.I.[175 to 195].