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kirill115 [55]
2 years ago
6

2

Mathematics
1 answer:
NikAS [45]2 years ago
3 0

Answer:

x=9

Step-by-step explanation:

7x-11 = 4x-2

7x-4x=11-2

3x=9

x=9

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Step-by-step explanation:

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If four out of ten people vote than a town with two hundred thousand people how many will vote
oksano4ka [1.4K]

Answer:

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3 0
3 years ago
Read 2 more answers
The Ohio Department of Agriculture tested 203 fuel samples across the state in 1999 for accuracy of the reported octane level. F
OlgaM077 [116]

Answer:

The Sample size is 1918.89035

Step-by-step explanation:

Consider the provided information.

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\frac{(1 -0.99)}{2}=0.005

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Calculate the sample size as:

n=\frac{z^2pq}{e^2}

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4 0
3 years ago
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Ainat [17]

Answer:

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