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andreev551 [17]
3 years ago
13

Earth's diameter at the equator is 7,926

Mathematics
2 answers:
Contact [7]3 years ago
6 0

Answer:

45.3 hours

Step-by-step explanation:

We are going to find the circumference of Earth's equator with 2\pi r

First let's find the radius

Diameter = 7926

Radius = 7926/2 = 3963

Now use the the formula

2\pi 3963=24900.26337

24900.26337 ÷ 550 = <u>45.27320613</u>

ella [17]3 years ago
4 0

Answer:

It would take around 7.2 hours!

Step-by-step explanation:

You need to find out what half of the equator is.

\frac{7,926}{2}= 3,963

Then you divide the mph (550) and the amount of miles. (3963)

\frac{3,963}{550} = 7.205454545454545‬

Have a nice day! Hope this helped. Please mark brainliest!

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Answer: (0,10)

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6 0
2 years ago
Simplify the expression. (x1/6 y1/9)3
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Ok, first let's multiply:
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Hope this helped! Please comment or DM me if you have anymore questions or don't understand :)
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3 years ago
What measure of center best represents the data set? Drag and drop the correct answer into the box. Data Set Best Measure of Cen
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Answer:

Mean or Median.

Step-by-step explanation:

The mean and the median are both equal to 27.

Therefore the answer is,

mean or median.

3 0
3 years ago
Read 2 more answers
Help! Will mark the brainiest !!
Morgarella [4.7K]

Answer:

31.98% rounded to the nearest tenth is 32 percent. The 8 rounds up and 9 goes to zero.

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3 years ago
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A survey of 80 sophomores at a certain western college showed that
DIA [1.3K]
<span>1. take English and niether of the other two? 
</span>36-6 that we know take all 3
This leave 30.
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Subtract the 10 from those taking English. 
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Subtract the 6 from those taking political science and English.  Leaves 8.
Subtract 8 from those taking English.
Leaves 12
<span>
2. take none of the three courses? </span>
<span>
3. take history, but niether of the other two 
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<span>
4. take political science and history but not english 
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Hope at least the partial answer helps!
3 0
3 years ago
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