Answer:
Step-by-step explanation:
Given
Poisson Distribution;
Average rent in a week = 2.3
Required
Determine the probability of renting no more than 1 apartment
A Poisson distribution is given as;
Where y represents λ (average)
y = 2.3
<em>Probability of renting no more than 1 apartment = Probability of renting no apartment + Probability of renting 1 apartment</em>
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Using probability notations;
Solving for P(X = 0) [substitute 0 for x and 2.3 for y]
Solving for P(X = 1) [substitute 1 for x and 2.3 for y]
Hence, the required probability is 0.331
Just one
11x+25=7x+15
11x - 7x = 15 -25
4x = -10
x = -10/4
x = -5/2
Answer:
5.19 for the roast beef & 2.39 for the cheese. 7.58$
10.00$-7.58$=3.42$
Answer:
1 and 3 so 3
Step-by-step explanation:
6:1,2,3,6
3:1,3
Answer:
0.8
Step-by-step explanation:
3/4 =0.75
~0.8(to 1s.f)