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Dvinal [7]
4 years ago
14

If y varies directly as x, and y is 16 when x is 4, when y= 24 what is the value of x?

Mathematics
1 answer:
sergejj [24]4 years ago
6 0

Answer:

x = 6 possibly

Step-by-step explanation:

I am just an algebra student, but if I am correct I would appreciate a crown.

16/4 is 4, so i assumed that was the geometric pattern, so i divided 24 by 4 and got 6.

Hoped this helped.

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D- -8 and F- 8 Because 8x8=64
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3 years ago
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Which of the following would be a correct interpretation of a​ 99% confidence interval such as 4.1​5.6? Choose the correct answe
Alik [6]

Answer:

A. We are​ 99% confident that the interval from 4.1 to 5.6 actually does contain the true value of population mean.

Step-by-step explanation:

x% confidence interval:

A confidence interval is built from a sample, has bounds a and b, and has a confidence level of x%. It means that we are x% confident that the population mean is between a and b.

In this question:

99% confidence interval means that we are 99% sure that this interval contains the population mean.

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3 years ago
Are these fractions equivalent or nonequivalent 5/6 6/11
guapka [62]

Question

Are these fractions equivalent or nonequivalent 5/6 6/11

Answer:

<h2>the fractions are not equivalent</h2>

Step-by-step explanation:

you can solve in this way:

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6/11 = 0.54

or you can solve in this way:

5 : 6 = 6 : 11

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false

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6 0
3 years ago
A math test is worth 144 points and has 40 questions. True false questions are worth 2
forsale [732]

Step-by-step explanation:

x = number of true/false questions

y = number of multiple choice questions

x + y = 40

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from the first equation we get

x = -y + 40

this identity we can then use in the second equation

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y + 80 = 144

y = 64

and

x + 64 = 40

x = -24

that does not make any sense.

something is wrong with the problem description.

just think about it :

40 questions - if all of them would be multiple choice tests (creating the max. possible points for 40 questions), we could have only 40×3 = 120 points.

but the description says 144 points.

for 144 points we need at least 48 (144/3) questions.

that does not fit.

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8 0
2 years ago
I need help on question a and b. please help me asap?!?!?
Stolb23 [73]
It isn’t possible to draw a graph on here
3 0
3 years ago
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