Answer:
Slope is 2
Step-by-step explanation:
use the y2 - y1 / x2 - x1 method
9 - 5 = 4
over
6 - 4 = 2
so the slope is 2
Answer:9.75304923404
Step-by-step explanation:
Answer:
Probability of having two hits in the same region = 0.178
mu: average number of hits per region
x: number of hits
e: mathematical constant approximately equal to 2.71828.
Step-by-step explanation:
We can describe the probability of k events with the Poisson distribution, expressed as:

Being μ the expected rate of events.
If 535 bombs hit 553 regions, the expected rate of bombs per region (the events for this question) is:

For a region to being hit by two bombs, it has a probability of:

At least 20 characters long
The last step in a proof contains the conclusion