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2 years ago

PLEASE HELP ME!! I WILL GIVE BRAINLIEST TO THE FIRST TO HELP ME, AS WELL AS 5 STARS AND A THANK YOU!!!!

Mathematics

1 answer:

viktelen [127]2 years ago

3 0

Answer:

Step-by-step explanation:

Its 3 times 3 times 3

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A Monarch Butterfly can fly 50 miles per day. How long would it take him to fly 2,500 miles?

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Answer:

50 days

Step-by-step explanation:

2500/50 = 50

Answer: 50 days

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3 years ago

Solve the division problem using the area model strategy. Upload a picture or video to show your work.

ohaa [14]

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45.333...

Step-by-step explanation:

Try using a long division problem then try the area model strategy

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3 years ago

Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?

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4 years ago

Read 2 more answers

Item 16 A sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. What is the difference of the vol

Zigmanuir [339]

Answer:

$672\pi \text{ cm}^3$ .

Step-by-step explanation:

We have been given that a sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. We are asked to find the difference of the volumes of the spheres.

We will use volume formula of sphere to solve our given problem.

$\text{Volume of sphere}=\frac{4}{3}\pi r^3$ , where r is radius of sphere.

The difference of volumes would be volume of larger sphere minus volume of smaller sphere.

$\text{Difference of volumes}=\frac{4}{3}\pi(\text{8 cm})^3-\frac{4}{3}\pi(\text{2 cm})^3$

$\text{Difference of volumes}=\frac{4}{3}\pi(512)\text{ cm}^3-\frac{4}{3}\pi(8)\text{ cm}^3$

$\text{Difference of volumes}=\frac{4}{3}\pi(512-8)\text{ cm}^3$

$\text{Difference of volumes}=4\pi(168)\text{ cm}^3$

$\text{Difference of volumes}=672\pi\text{ cm}^3$

Therefore, the difference between volumes of the spheres is $672\pi \text{ cm}^3$ .

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4 years ago

PLEASE HELP!Choose the slope and y-intercept that

meriva

The slope is -3/2 and the y-intercept is -3. If you need me to explain I can do that :) hope this helps

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3 years ago