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2 years ago

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A typical dwarf sperm whale, the planets smallest whale species, weighs about 3*10^2 pounds. A blue whale, the planets largest w

hale, might weigh about 4.5*10^5 pounds. How many times heavier a blue whale is than a dwarf sperm whale.

1 answer:

Vinvika [58]2 years ago

6 0

Answer:

I hope this helps

Step-by-step explanation:

just divide the mass of the blue whale by the mass of the sperm whale

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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:

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Answer:

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Step-by-step explanation

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1 year ago

A segment with endpoints (5,8) and (-6,8) is rotated around the origin. How long will the new segment be?

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The segment was only rotated, not changed. It would be the same length as the original.

To find the length, use the distance formula.

$\sqrt{ {(x2 - x1)}^{2} + ( {y2 - y1)}^{2} }$
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(-6,8) would be point 2.

Plug them into the formula.

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Square root this answer.
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Hope this helped!

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2 years ago