Answer:
Step-by-step explanation:
Given
Poisson distribution is given by:
Solving (a): 8 bugs
This implies that:
So, we have:
Solving (b): At least 8 bugs
This is represented as:
Using complement rule:
Where
So:
Solving (c): At least 1
This is represented as:
Using complement rule:
So:
Solving (d): Not more than 1
This implies at most 1.
It is represented as:
It is calculated using:
So:
Answer:
11
Step-by-step explanation:
It is given that:
r = 14 & s = 8
Plug in the corresponding numbers to the corresponding variables:
(3/7)(14) + (5/8)(8)
Solve. Remember to simplify. Do multiplication & division first, then add:
(3/7)(14) + (5/8)(8)
(3 * 14)/7 + (5 * 8)/8
(3 * 2) + 5
(6) + 5
11
11 is your answer.
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I answered your other one but its 6 or 6/1
The second one. (B) because i learned about it in 6th grade.
Well what were given:
1 inch = 30 feet
The drawing of the building of this problem has the height of 1.25 inches and base of 0.75 inches.
Actual height:
1.25 inches * 30 feet/inch = 37.50 feet
Actual base:
0.75 inches * 30 feet/inch = 22.50 feet
So in this problem the answer would be "A" 22.50 Aka 22.5 For the building. Hope this helps you! (: