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marissa [1.9K]
3 years ago
11

Can someone help me without links or files answer all the questions

Mathematics
1 answer:
aliina [53]3 years ago
7 0

Answer:

#1: 10 bags

#2: 5 1/2 pounds

#3: 5 bags

Step-by-step explanation:

for number one you just count all the x

for number two I added all the pounds of the bags

for number 3 (im not sure if my answer was right for this one) theres only 5 x's on 1/2.  so I think the answer is 5.

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Answer:

(a)

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Step-by-step explanation:

(a)

Case 1

Imagine that you throw your coin and you get only heads, then you would stop when you get the first tail. So the probability that you stop at the fifth flip would be

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Therefore the probability that you stop at the fifth flip would be

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Therefore, suppose that  p = 0.5, then the expected number of flips needed would be 1/0.5  = 2.

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Answer:

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The answer and how did you got it
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Answer:

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