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iVinArrow [24]
3 years ago
10

Equation of a circle whose circle is at the origin and whose radius is 16

Mathematics
1 answer:
algol [13]3 years ago
4 0
Equation of the circle with centre at the origin and radius 'R' is 
<span>x²+y²=R² Hence When R= 16, the required equation is </span>
<span>x²+y²=16² </span>
<span>i.e. x²+y²=256 </span>
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svp [43]

Answer:

c. The Mean of Normal Distribution is related to the average of the data set. The Standard deviation is related to data variation.

Step-by-step explanation:

(a) No, mean don't tell us how much the data deviate from the average, Standard deviation tells us. So, Option (a) is incorrect.

(b) No, mean is greatly affected by extreme values. But Median is good to measure central tendency when there is outlier present in data. So, Option (b) is also incorrect.

(c) Here Mean and Standard deviation are correctly defined. Hence, this is only the correct answer.

(d) No, It is the definition of mean not of Standard Deviation. So, this option is also incorrect.

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Ilya [14]
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7 0
3 years ago
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3 is 12% of what number
AleksAgata [21]


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jenyasd209 [6]
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elimination method
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6a + 8c = 214
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0 - c = - 14
c = 14

Then 2a + 3(14) = 76
2a = 76 - 42
2a = 34
a = 34/2
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erma4kov [3.2K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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