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2 years ago

Please help me I will give you the brain thing and extra points. (image below) 1/13

Mathematics

2 answers:

Gekata [30.6K]2 years ago

7 0

Answer:

50 Barrles filled at a certain time.

Step-by-step explanation:

Lunna [17]2 years ago

3 0

Answer:

50 barrels

Step-by-step explanation:

it should be 50 because that is where the point of intersection is

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What is the approximate solution to the equation 3t=29 ? 0.3263 3.0650 3.3672 9.6667

Norma-Jean [14]

Answer:

9.6667

Step-by-step explanation:

3t=29

Divide each side by 3

3t/3 = 29/3

t = 29/3

Three goes into 29 nine times (3*9 = 27 ) with 2 left over

t = 9 2/3

We know 1/3 = .3 repeating

so 2/3 = .6 repeating

t = 9 .6 repeating

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3 years ago

Read 2 more answers

Please help me do this problem. 20 points to the first one that helps me with these 2. I am very desperate.

MAVERICK [17]

Answer:

here's your answer:

Triangle ABC has vertices A(0,0), B(0,4), and C(3,0). Write the equation for the line containing altitude AR in standard...

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3 years ago

The heights of the trees in a forest are normally distributed, with a mean of 25 meters and a standard deviation of 6 meters. Wh

Alla [95]

Answer:

2.3%

Step-by-step explanation:

The formula to convert x into z distribution is

$z=\frac{x-\mu}{\sigma}$

Where z is the test statistic

x is what we are looking for (in this case 37)

$\mu$ is the mean (in this case, it is 25)

$\sigma$ is the standard deviation (we have 6)

<em>Plugging these into the formula, we get:</em>

$z=\frac{x-\mu}{\sigma}\\z=\frac{37-25}{6}\\z=2$

Thus we can say we want $P(z\geq 2)$

<u>Note: </u> $P(z\geq a)=1-P(z\leq a)$

The table given is for any z where $P(z\leq a)$

Thus, now we have:

$P(z\geq 2)\\=1-P(z\leq 2)\\=1-0.9772\\=0.0228\\$

0.0228 into percentage is 0.0228 * 100 = 2.28%

Rounded, we get 2.3%

Third answer choice is right.

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3 years ago

If the r-value, or correlation coefficient, of a data set is 0.908, what is the coefficient of determination to three decimal pl

belka [17]

0.824.....Apex if answer changed not my fault but kinda helpful

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3 years ago

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sesenic [268]

Answer:

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Step-by-step explanation:

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3 years ago