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Monica [59]
2 years ago
9

Complete the recursive formula of the arithmetic sequence 4, 22, 40,58, ....

Mathematics
1 answer:
dlinn [17]2 years ago
5 0

Answer:

b (1)= 4

b (n)= b (n-1)+ 18

Step-by-step explanation:

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Find the product of 30−−√ and 610−−√. Express it in standard form (i.E., ab√).
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we are given

\sqrt{30} *\sqrt{610}

we can radical formula

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we get

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we can  also write as

\sqrt{30} *\sqrt{610}=\sqrt{100}*\sqrt{3*61}

\sqrt{30} *\sqrt{610}=10\sqrt{183}............Answer


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Answer:

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3 years ago
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You want to distribute 7 candies to 4 kids. If every kid must receive at least one candy, in how many ways can you do this?
Sergeeva-Olga [200]

Answer:

  20  

Step-by-step explanation:

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where n is the number of candies, and k is the number of kids. "aCb" is the number of ways a can be taken b at a time:

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For n=3 and k=4, this is ...

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