3 years ago

Please answer this correctly

1 answer:

5 0

Answer: 300

Explanation:

The upper quartile, or quartile 3, is the median of the upper half of the set. In this case, the upper quartile is 300.

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-0.5 is the answer

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3 years ago

Find the equation of the line with slope m = 5/3 that contains the point (-6, -12)

Mice21 [21]

Answer:

3y-(-12) = 5(x-(-6)

3y+12= 5(x+6)

3y +12 = 5x + 30

3y = 5x +30 - 12

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2 years ago

The weather forecaster says that there is a 51% chance of rain today. Which statement describes the likelihood that it will rain

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Step-by-step explanation:

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3 years ago

What is the ratio of the intensities of an earthquake PP wave passing through the Earth and detected at two points 19 kmkm and 4

Tamiku [17]

Answer:

The ratio of the intensities is roughly 6:1.

Step-by-step explanation:

The intensity I() of an earthquake wave is given by:

$I = \frac{P}{4\pi d^{2}}$

<em>where P: is the power ans d: is the distance. </em>

Hence, the ratio of the intensities of an earthquake wave passing through the Earth and detected at two points 19 km and 46 km from the source is:

$\frac{I_{1}}{I_{2}} = \frac{P/4\pi d_{1}^{2}}{P/4\pi d_{2}^{2}}$

<em>where I₁ = P/4πd₁², d₁=19 km, I₁ = P/4πd₂² and d₂=46 km </em>

$\frac{I_{1}}{I_{2}} = \frac{d_{2}^{2}}{d_{1}^{2}}$

$\frac{I_{1}}{I_{2}} = \frac{46 km^{2}}{19 km^{2}}$

$\frac{I_{1}}{I_{2}} = 5.9:1$

Therefore, the ratio of the intensities is roughly 6:1.

I hope it helps you!

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2 years ago

You want to buy an item that costs $100. Which is the most cost-effective choice for buying the item?

Lilit [14]

C. Buying it a percent discount without sales tax.

Because of not having to pay $10, so it is awesome.

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2 years ago