Simplify the expression 10[4x10÷(6^2-4^2)+1] A. 210 B. 30 C. 201 D. 20
2 answers:
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Answer:
55 degrees is more unusual in July as it is away from mean temperature as compared to January.
Step-by-step explanation:
We are given the following information in the question:
January:
Mean, μ = 36 degrees
Standard Deviation, σ = 10 degrees
July:
Mean, μ = 74 degrees
Standard Deviation, σ = 8 degrees
We calculate z scores corresponding to x = 55.
Formula:
January:
July:
Thus, 55 degrees is more unusual in July as it is away from mean temperature as compared to January.
Given:
Radius = 5 ft
To find:
The volume of the sphere
Solution:
Volume of the sphere:
The volume of the sphere is 524 ft³.