2 years ago

Will give BRAINLIST

Mathematics

1 answer:

Kipish [7]2 years ago

4 0

Answer:

Thirty two! 32 is the answer.

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X-6/2=2x/7 solve the equation

Triss [41]

Answer:

x-6/2=2x/7

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7x-4x=42

3x= 42

X = 42/3

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3 years ago

Data were collected on random specimens of Yellowfin tuna from 1991 and 2010. For the sample of 231 specimens of Yellowfin tuna,

Molodets [167]

Answer:

95% confidence interval: (0.325 ,0.383)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 231

Sample mean = 0.354 ppm

Sample standard deviation = 0.231 ppm

95% confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 4 and}~\alpha_{0.01} = \pm 1.97$

$0.354 \pm 1.97(\dfrac{0.231}{\sqrt{231}} ) = 0.354 \pm 0.029 = (0.325 ,0.383)$

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3 years ago

Can someone help me please

yuradex [85]

I don't know what to do

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3 years ago

How old do you got to be to drop out

bazaltina [42]

Answer:

Step-by-step explanation:

high school with pariantal consent

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3 years ago

`ANSWER ASAP GIVING BRAILIEST AND STUFF!

kykrilka [37]

Answer:

If the dimension increased by doubled, tripled or quadrupled, then it will be 2x, 3x, or 4x for each dimension.

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3 years ago

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