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Answer:
X=32152
Explanation:
Given that
Mean ,μ=40,839 miles
Standard deviation,σ = 4,056 miles
We know that
Given that
When P= 0.02 then Z=-2.053 (From standard chart)
X=32512.032 ≅32512
X=32152
so the guaranteed mileage is X=32152
I believe the answer is <span>216396.148556 meters per second</span>
The speed of a transverse wave( v) = 117.03 m/s
The formula we can use in this case would be:
v = sqrt (T / (m / l))
Where,
v = is the velocity of the transverse wave = unknown (?)
T = is the tension on the rope = 380 N
m = is the mass of the rope = 86.0 g = 0.086 kg
l = is the length of the rope = 3.1 m
Substituting the given values into the equation to search for the speed v:
v = sqrt (380 N/(0.086 kg /3.1 m))
v = sqrt (380 * 3.1/ 0.086)
v = sqrt (13,697.67)
v = 117.03 m/s
speed of a transverse wave( v) = 117.03 m/s
Learn more about transverse wave here:
brainly.com/question/23165088
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