Answer:
6.5 minutes
Explanation:
We solve this question using this z-score formula.
z = (x-μ)/σ
where x is the raw score
μ is the population mean
σ is the population standard deviation
z = standard deviations above the mean = 0.43
x = 34 minutes
μ = 31.2 minutes
σ = unknown
n = 100
0.43 = (34 - 31.2)/ σ
0.43 = 2.8 / σ
Cross Multiply
0.43 × σ = 2.8
σ = 2.8/0.43
σ = 6.511627907
The standard deviation of the distribution is approximately 6.5 minutes
It would be religion because it doesn't matter how much you got to church.
The B horizon, or subsoil, is often called the "zone of accumulation" where chemicals leached out of the A and E horizon accumulate. The word for this accumulation is illuviation. The B horizon has a lower organic matter content than than the topsoil and often has more clay.
Answer:
well you didnt tell us how many were adult tickets
Explanation:
The question is incomplete but i will try to answer it to the best of my ability.
Answer:
See explanation
Explanation:
A nuclear power plant operates by a chain reaction. A nuclear power plant usually uses a uranium fuel. The fissile isotope of uranium is U-235.
This reaction is a chain reaction in the sense that the neutrons produced bombard more uranium atoms leading to a self-sustained chain reaction. Control rods and moderators are used to keep the chain reaction under control.
The equation of the chain reaction is depicted in the image attached to this answer.