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Lina20 [59]
3 years ago
5

A bag contains 6 red marbles, 6 purple marbles, and 6 yellow marbles. What is the probability of randomly selecting a yellow mar

ble from the bag?
Mathematics
1 answer:
Trava [24]3 years ago
3 0
6/18 simplified into 1/3
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Find the total surface area of a cylinder with a diameter of 11 meters and a height of 11 meters. Round to the nearest tenths pl
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700pi

Step-by-step explanation:

2pi(10)^2+2pi(10)(25)

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N a​ region, there is a 0.70.7 probability chance that a randomly selected person of the population has brown eyes. assume 1414
taurus [48]
'll use the binomial approach. We need to calculate the probabilities that 9, 10 or 11 
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<span>(11 C 9)(0.8)^9*(0.2)^2 + (11 C 10)(0.8)^10*(0.2)^1 + (11 C 11)(0.8)^11*(0.2)^0 = </span>

<span>0.2953 + 0.2362 + 0.0859 = 0.6174, or about 61.7 %. Since this is over 50%, it </span>

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<span>Note that (n C r) = n!/((n-r)!*r!). So (11 C 9) = 55, (11 C 10) = 11 and (11 C 0) = 1.</span>
8 0
3 years ago
How is Demoragan's law used in logic ?
Mekhanik [1.2K]

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Step-by-step explanation:

In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.

4 0
3 years ago
Read 2 more answers
Least to greastest awnser
Morgarella [4.7K]

2) -88, -45, 5, 40

4) -45, -31, 20, 49

6) -74, -63, -45, 38

8) 18, 27, 27, 58

10) -60, -49, -40, 9

12) -45, -18, 80, 82

The bigger negative numbers are the least because negative numbers work the opposite way around of positive numbers. :)

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3 years ago
8(d+2)=4d-12<br> HelpPP ME QUICK
Molodets [167]

Answer:

D = -7

Step-by-step explanation:

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3 years ago
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