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bazaltina [42]
3 years ago
6

In Mr Tarkiainens each student chooses two of the topics listed in the chart above for their papers how many different pairs can

Juiliana choose
Mathematics
1 answer:
elena-s [515]3 years ago
8 0
The answer is 90 different pairs.
So if there are 10 topics and each will get 9 pairings , so the over all pairs you will get is 90.
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How to do this question plz answer me step by step plzz plz ​
aliya0001 [1]

Answer:

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Step-by-step explanation:

let a represent an adult and c a child , then

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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sleet_krkn [62]

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