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Savatey [412]
1 year ago
12

At birth, the ratio of a baby's head length to the length of the rest of its body is

Mathematics
1 answer:
postnew [5]1 year ago
8 0

I would love to help but I don't know I'm so sorry

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Jobisdone [24]

Answer:

b

Step-by-step explanation:

the correct answer is b

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Complete the division problem by determining the number that should be placed in the box.
Assoli18 [71]
The solution 349 is given, and its number 3, 4 and 9 determine how many times 13 can be subtracted:

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Answer:

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3 years ago
What is the answer for this problem
Lorico [155]
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3 years ago
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Which expression is equivalent to *picture attached*
Sedbober [7]

Answer:

\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

Step-by-step explanation:

Given expression : \sum_{n=3}^{20}(n(n+1))

Solving further :

\Rightarrow \sum_{n=3}^{20}(n^2+n)

\Rightarrow \sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, \sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, The given expression is equivalent to Option A

So, Option A is the answer

7 0
3 years ago
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