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Arturiano [62]
3 years ago
10

In our solar system,

Mathematics
1 answer:
Anna71 [15]3 years ago
7 0
If 666 of the 888 planets have moons, 666/888=0.75, or 75%. So, 75% of the planets have moons.
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A submarine was situated 600 feet below sea level. An airplane directly above is at a height of 8,500 feet.
kirill115 [55]

Answer:

9,100 feet is the answerrr

7 0
2 years ago
What is the equation of the circle?<br> Also no links please
Mnenie [13.5K]

Answer:

(x - 3)^2 + (y + 2)^2 = 2^2.

3 0
3 years ago
The population standard deviation of the numbers 3, 8, 12, 17, and 25 is 7.563 correct to 3 decimal places. what happens if each
user100 [1]
Let's figure this out as though we have no idea what the answer would be.

Step One
Find the new five numbers.
3*3, 8*3, 12*3, 17*3, 25*3
9 , 24 , 36, 51, 75

Step 2
Find the average
(9 + 24 + 36 + 51 + 75)/5 = 195/5 = 39

Step 3
Subtract the individual numbers from the average
(39 - 9) = 30
(39 -24) = 15
(39 - 36) = 3
(39 - 51) = - 12
(39 - 75) = -36

Step 4 
Square the results from Step 3
30^2 = 900
15^2 = 225
3^2 = 9
(-12)^2 = 144
(-36)^2 = 1296

Step 5
Take the average of the results from step 4
(900 + 225 + 9 + 144 + 1296)/5
2574 / 5 = 514.8

Step 6
Take the square root of the result from step 5
deviation = sqrt(514.8)
deviation = 22.689

Step seven 
Compare the two standard deviations.
s2/s1 = 22.689 / 7.563 = 3

Conclusion
If you are given 1 set of numbers to find a population standard deviation and you multiply each member by a, then the result will be a * the standard population deviation of the first set of numbers.

Note
Your calculator will do this as well, but you have to know how to enter the data into your calculator. That requires that you follow the directions carefully. 

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2 years ago
Graphic DesignWorks employed three different salespeople last year. Person
Semenov [28]

Answer:217.00

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Insert &lt;,&gt;, or = to make the sentence true. 3/4 ? 4/7
Orlov [11]
 2/3 IS GREATER SO THEREFORE YOUR ANSWER WOULD BE '>'

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3 years ago
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