3 years ago

Pls help! Last one of night!

Mathematics

1 answer:

bixtya [17]3 years ago

6 0

I think it is 4 dollars per bag of popcorn

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It's not 0.9158 or w/ the added 5 XP

Yakvenalex [24]

Answer:

go back to hong kong

imma send you back to hong kong

Step-by-step explanation:

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3 years ago

HELP!!!!<br> Best answer gets brainliest.

Anni [7]

Answer:

t-6=7 .................

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3 years ago

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Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

<em>brainliest?</em>

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3 years ago

During a chemistry experiment, Sam records how the temperature changes over time using ordered pairs, (0, 15), (5, 20), (10, 50)

Oksi-84 [34.3K]

Answer:

no because there is no relation between the temperature changes

Step-by-step explanation:

5 0

2 years ago

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I just need to know if this is correct and if i need to fix anything

Sidana [21]

Answer:

You are correct. Good job and merry Christmas, have a good day.

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2 years ago

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