Answer:
1.83% probability there are no car accidents on that stretch on Monday
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given time interval.
The number of accidents on a certain section of I-40 averages 4 accidents per weekday independent across weekdays.
This means that
What is the probability there are no car accidents on that stretch on Monday?
This is P(X = 0).
1.83% probability there are no car accidents on that stretch on Monday
Answer:
Step-by-step explanation:
Given the following :
From the diagram:
Base of triangle = 20cm - ( 4 + 3)cm
Base of triangle = 20 - 7 = 13cm
Height = 9cm
Area of triangle = (0.5) × base × height
Area of triangle = 0.5 × 13 × 9 = 58.5cm^2
Area of rectangle = Length × width
Area of rectangle = 20 × 9 = 180
Shaded area = area of rectangle - area of triangle
Shaded area = 180cm^2 - 58.5cm^2
Shaded area = 121.5cm^2
Answer:
34a + 12
Step-by-step explanation:
12a + 6a + 8 + 10a - 4 + 6a + 8
combine like terms
12a + 6a + 10a + 6a
and 8 + 8 - 4
34a + 12
The rate change from 17,500-6500 equals -11,500.
Answer:
6 but if it this _ 1 okrrrrrrrrr