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Leona [35]
3 years ago
6

Can somebody help with my math gotta be serious about it tho!

Mathematics
2 answers:
Veronika [31]3 years ago
7 0

Answer:

I can try to help

Step-by-step explanation:

It depends one the question and what math subject.

So ask the question and people should help.

Bogdan [553]3 years ago
5 0

Answer: ok

Step-by-step explanation:

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In the carnival game "chuck-a-luck", you pick a number from 1 to 6 and roll 3 dice in succession. If your number comes up all th
Anestetic [448]

Answer:

42 cents

Step-by-step explanation:

Data provided in the question:

Random variable i.e gain  with values 3,2,1,-1.

Now,

The corresponding probabilities will be as follows:

P(3)=(\frac 16)^{3}

P(2)=3\times(\frac 16)^{3}

P(1)=3\times(\frac 16)^{3}

P(-1)=1-7(\frac 13)^{3}

Expected gain = 3\times(\frac 16)^{3}+2\times3\times(\frac 16)^{3}+1\times3\times(\frac 16)^{3}-1\times\left(1-7\times(\frac 13)^{3}\right)

Expected gain = (\frac 13)^{3}[3+6+3-(0.7407)]

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3 years ago
A group of 8 friends each buy 1 ticket and 1 small popcorn at the movie theater. Each ticket costs $7.50. The group of friends s
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3 years ago
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A chef cooked 7 kilograms of food for dinner. He ate 11/12 of the amount, how much did he eat?
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11/12 of 7 is simply their product.


\bf 7\cdot \cfrac{11}{12}\implies \cfrac{77}{12}\implies 6\frac{5}{12}

5 0
4 years ago
URGENT!! Really need help on this test
JulsSmile [24]

Answer:

Nevermind.....I was incorrect, sorry I can't help!

6 0
3 years ago
A population with a mean of 7 has a sum of 42. how many scores are in the population
SVEN [57.7K]
Mean = sum/N
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There are 6 scores in the population
4 0
3 years ago
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