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BaLLatris [955]
3 years ago
9

If the sum of data is 80 and number of data 16,find the value of mean.​

Mathematics
1 answer:
RoseWind [281]3 years ago
5 0

Answer:

Its 5

Step-by-step explanation:

Mean= sum/number

=80/16

=5

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Answer:

To order fractions from least to greatest, start by finding the lowest common denominator for all of the fractions. Next, convert each of the fractions by dividing the lowest common denominator by the denominator and then multiplying the top and bottom of the fraction by your answer.

Step-by-step explanation:

Solution for the above problem: We first find the least common denominator by finding the least common multiple for 4, 3, 2, 6, and 8. We find the LCM by the prime factorization method. Next, place the fractions in order from least to greatest.

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3 years ago
Factor the GCF:
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The greatest common factor (GCF) is the product of the greatest common factors of the numerical coefficients and the variables involving x and y. 
                           
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On the first math exam, 16 students received an A grade. On the second math exam
Nady [450]

Answer:

0 percent because all the students got an A grade.

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3 years ago
A shopkeeper bought wheat for Rs. 35000. Due to leakage in the godown 1/7 of the total wheat was spoiled. He sold the good wheat
Alekssandra [29.7K]

Price of spoiled wheat=

\\ \sf\longmapsto 35000\times \dfrac{1}{7}

\\ \sf\longmapsto 5000

  • Good wheat cost price=35000-5000=Rs 30000

He sold good wheat at a gain of 10%

\\ \sf\longmapsto Gain=\dfrac{10}{100}\times 30000

\\ \sf\longmapsto Gain=3000

Now

\\ \sf\longmapsto Sold\:Price=30000+3000=\boxed{\bf{33000}}

<h3>______________________</h3>

  • He sold spoiled wheat at a loss of 25%

\\ \sf\longmapsto Loss=\dfrac{25}{100}\times 5000

\\ \sf\longmapsto 1250

Now

\\ \sf\longmapsto Sold\: Price=5000-1250=\boxed{\bf{3750}}

<h3>______________________</h3>

Total SP:-33000+3750=36750

  • He got a gain

\\ \sf\longmapsto Gain\%=\dfrac{36750-35000}{35000}\times 100

\\ \sf\longmapsto Gain\%=\dfrac{1750}{350}

\\ \sf\longmapsto Gain\%=5\%

4 0
3 years ago
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Line AB and line BC are tangent to the circle
igor_vitrenko [27]

Answer:

18

Step-by-step explanation:

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