Answer:
a) 0.00673
b)0.9596
Step-by-step explanation:
Let be X the random variable : ''Number of deaths from this disease''
X ~ P(λt)
Where λ is number of events per unit time and λt is number of events over time period t
In our exercise t = 1 year
λ : lambda
The probability function for X is :
x ≥ 0
a)
b)
Answer:
h = 18 units
Step-by-step explanation:
(9 sqrt 2)^2 + (9 sqrt 2)^2 = h^2
162 + 162 = h^2
Sqrt 324 = h
h = 18 units
Answer:
729
Step-by-step explanation:
x=27²=729
Answer:
1/21
Step-by-step explanation:
simplify before you multiply. 3/12 × 4/21 can be simplified by dividing 3÷3, 12÷4, 4÷4, and 21÷3. you would then get 1/3 × 1/7 which would equal 1/21.
Answer:
x = 6
Step-by-step explanation:
r = 6 sec θ
r = 6 / cos θ
r cos θ = 6
x = 6
The graph is a vertical line passing through (6, 0).