Answer:
A- 0.125
B- Success of climbing mount Everest is independent of age.
Step-by-step explanation:
A.
Let x denote success in climbing Mount Everest
Let y denote the climber is at least 60 years old.
Therefore,
P(x) = 0.31
P(y) = 0.04
P( x ∩ y) = 0.005
Probability of success when the climber is at least 60 years old =
P( x ∩ y) ÷ P(y) = 0.005 ÷ 0.04 = 0.125.
B.
The success rate is independent of age as there are both success and failure rates across board on the scale of ages of climbers.
(6×1)+(1× 100 1 )left parenthesis, 6, times, 1, right parenthesis, plus, left parenthesis, 1, times, start fraction, 1, divide
GaryK [48]
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Answer:
c
Step-by-step explanation:
10 is to high compared to 6
Answer: if I’m correct the answer is $0.38
Step-by-step explanation:
<span>y = Ln (2x^3 + 3x)
then deriving
dy/dx= (1/</span>(2x^3 + 3x))*(6x^2 + 3)