Answer:
the intersection of the triangle's three altitudes.
Step-by-step explanation:
hope this helped </3
Answer:
Mean = 0.38082 checks per day
Variance = 0.38082
Standard deviation = 0.61711
Step-by-step explanation:
In a Poisson distribution, the variance (V) is equal to the mean value (μ), and the standard deviation (σ) is the square root of the variance.
A year has 365 days,, if 139 checks were written during a year, the mean number of checks written per day is:

Therefore, the variance and standard deviation are, respectively:

Answer:
624
Step-by-step explanation:
Width: 104
Length: 208
104+104+208+208=624