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Ask QuestionPosted by Kempanna Kepanna 6 years, 4 months ago
- 3 answers
Yogita Ingle 6 years, 4 months ago
Perimeter = 230 2( l+ b ) = 230
2(70 + b) = 230
70 + b = 230/ 2 = 115
b = 115 - 70 = 45
So, breadth of rectangle is 45 cm.
Posted by Aryan Singh 6 years, 4 months ago
- 1 answers
Sia ? 6 years, 4 months ago
For Median. We arrange the data in ascending order, we get
5, 9, 10, 12, 15, 16, 19, 20, 20, 20, 20, 23, 24, 25, 25
Median is the middle observation.
Therefore, 20 is the median.
For Mode. Mode = Observation with highest frequency = 20
Yes ! they are same.
Posted by Alisha Eram 6 years, 4 months ago
- 3 answers
Meenakshi Rajesh 6 years, 4 months ago
Posted by Mari Muthu 6 years, 4 months ago
- 0 answers
Posted by Om Prakash Parida 6 years, 4 months ago
- 5 answers
Posted by Syeda Samia 6 years, 4 months ago
- 3 answers
Posted by Ashok Bhati 6 years, 4 months ago
- 1 answers
Sia ? 6 years, 4 months ago
The total number of marbles = 24.
Let the number of blue marbles be x.
Then, the number of green marbles = {tex}24 – x.{/tex}
P(getting a green marble)= {tex}\frac { \text { Number of favorable outcomes } } { \text { Number of all possible outcomes } } = \frac { 24 - x } { 24 }{/tex}
P(getting a green marble) = {tex}\frac{2}{3}{/tex} [Given]
{tex}\therefore \frac{{24 - x}}{{24}}{/tex}={tex}\frac{2}{3}{/tex}
{tex}\Rightarrow 3(24 - x) = 48{/tex}
{tex}\Rightarrow 72 - 3x = 48{/tex}
{tex}\Rightarrow 3x = 72 - 48{/tex}
{tex}\Rightarrow 3x = 24{/tex}
{tex}\Rightarrow x = 8{/tex}
Thus, the number of blue marbles in the jar is 8.
Posted by Ashish Kumar 6 years, 4 months ago
- 1 answers
Sia ? 6 years, 4 months ago
An integer is a number that can be written without a fractional component. For example, 21, 4, 0, and −2048.
Posted by Logu Mani 6 years, 4 months ago
- 1 answers
Posted by Janahvi Pawar 6 years, 4 months ago
- 6 answers
Posted by Mohd Ramish 6 years, 4 months ago
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Posted by Anan Girdhar 6 years, 4 months ago
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Posted by Ramesh Tiwari 6 years, 4 months ago
- 2 answers
Posted by Shruti Kumari 6 years, 4 months ago
- 1 answers
Posted by Bhumesh Raut 6 years, 4 months ago
- 5 answers
Yogita Ingle 6 years, 4 months ago
Mean = (25 + 36 + 1234 + 64 + 231 + 234 )/6
= 1824 /6
Mean = 306
Posted by Saroj Verma 6 years, 4 months ago
- 1 answers
Posted by Priyanshu Kumar Chaudhary 6 years, 4 months ago
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Posted by Ajit Kumar Ajit Kumar 6 years, 4 months ago
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Posted by Satish Kakumani 6 years, 4 months ago
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Posted by Nikhil Sachdeva 6 years, 4 months ago
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Posted by Neelkanth Maheshwari 6 years, 4 months ago
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Posted by Àñàs Ñàwàbzàda 6 years, 4 months ago
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Posted by Àñàs Ñàwàbzàda 6 years, 4 months ago
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Posted by Basundhara Lenla 6 years, 4 months ago
- 2 answers
Posted by Rohitash Meena 6 years, 4 months ago
- 3 answers
Posted by Basundhara Lenla 6 years, 4 months ago
- 4 answers
Manthan Agrawal 6 years, 4 months ago
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Dinesh Kumar 6 years, 4 months ago
2Thank You