Please help if you can! How many possible combinations of two number cubes, numbered 1 through 6, would add up to exactly 7?​​

Answers 1

Explanation:

This is the sample outcome of cube/ dice numbered 1 through 6.

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6),

(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6),

(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6),

(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)

(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)

(6, 1), (6, 2), (6, 3), (6, 4) , (6, 5), (6, 6)

⇒ Total number of outcomes(sample space) = 36

Getting the sum 7 (favourable outcomes) = (1, 6), (2, 5), (3, 4), (4, 3), (5, 2), (6, 1).

⇒ Probability of Getting a sum 7 = Number of favourable outcomes / Total number of outcomes.

⇒ P = 6 / 36

⇒ P = 1 / 6

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Step-by-step explanation:

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परिश्रमी छात्र सदा सफल होता है पद परिचय ​

Answer:

परिश्रम' का पद-परिचय इस प्रकार है

पद-परिचय की परिभाषा

पद परिचय का अर्थ है जब शब्द का परिचय. जिस प्रकार हम व्यक्ति का परिचय देते है जैसे उसका नाम, स्थान, उसका काम आदि. उसी प्रकार शब्दों का परिचय किया जाता है की शब्दों का व्याकरण के अनुसार क्या स्थान है इसे पद परिचय दीजिए कहते है। इसमें संज्ञा, सर्वनाम, विशेषण, क्रिया, क्रिया-विशेषण, संबंधबोधक, आदि को बताया जाता है।

परिश्रम'= भाववाचक संज्ञा, एकवचन, पुल्लिंग।

Answer:

ha hota hai par kabhi kabhi

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