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3 years ago

6x+4=4x+24...................

Mathematics

2 answers:

hoa [83]3 years ago

7 0

10 = 28

Step-by-step explanation:

6 x 1= 6 = 4x1+24=28

tekilochka [14]3 years ago

6 0

Answer:

x = 10

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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The amount time a tub is filling up varies directly to the amount of water in the tub. The tub is filling up at a rate of 6 gall

sergeinik [125]

Answer:

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Step-by-step explanation:

If you multiply 6 x 5

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3 years ago

In a sample of 1000 randomly, selected consumers who had opportunities to send in a rebate claim form after purchasing a product

Alexxx [7]

Answer: $=(0.2232,0.2768)$

Step-by-step explanation:

The confidence interval for population proportion is given by :-

$p\ \pm z_{\alpha/2}\sqrt{\dfrac{p(1-p)}{n}}$

Given : Sample size : $n=1000$

The proportion of people selected consumers who had opportunities to send in a rebate claim form after purchasing a product said they never did so = $\dfrac{250}{1000}=0.25$

Significance level : $1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

Now, the 95% confidence Interval for the true proportion of such consumers who never apply for a rebate will be :-

$0.25\ \pm (1.96)\sqrt{\dfrac{0.25(1-0.25)}{1000}}\\\\\approx0.25\pm0.0268\\\\=(0.2232,\ 0.2768)$

Hence, a confidence Interval for the true proportion of such consumers who never apply for a rebate .

8 0

3 years ago

I have been doing math all day, please help!

tester [92]

Substitute x and y with the value from table. The correct answer is A. 7=-3(-1)+4.

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3 years ago

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A ball is thrown from a height of 70 meters with an initial downward velocity of 10/ms. The ball's height h (in meters) after t

dmitriy555 [2]

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Step-by-step explanation:

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4 years ago

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wariber [46]

Answer:

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Step-by-step explanation:

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4 years ago