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Tasya [4]
3 years ago
10

Factorise 24p2 + pq - 23q²​

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

<em>24p² + pq - 23q² = </em>

<em>= 24p² + 24pq - 23pq - 23q²</em>

<em>= 24p(p + q) - 23q(p + q)</em>

<em>= (p + q)(24p - 23q)</em>

<em />

<em />

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At least 98 is needed in the 5th game

Step-by-step explanation:

The missing parameters are:

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Required

The score in game 5 to make you advance

Mean is calculated as:

Mean = \frac{\sum x}{n}

So, we have:

Mean = \frac{95 + 91 + 77 + 89 + Game\ 5}{5}

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Multiply both sides by 5

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<em>At least 98 is needed in the 5th game</em>

4 0
2 years ago
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Answer:

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→ B  

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