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Irina-Kira [14]
3 years ago
8

Pls help me this is due today

Mathematics
2 answers:
mars1129 [50]3 years ago
7 0

Answer:

35

Step-by-step explanation:

7x5, the sum of 43-8 is 35.

Dominik [7]3 years ago
3 0

Answer:

35.

Step-by-step explanation:

3+5 = 8, 7 goes into 35 5 times. Therefore its 35

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He needs to answer at least 20 questions correctly.

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3 years ago
Find the value of x<br> if xfit<br> 2(x+3)=2
defon

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-2

Step-by-step explanation:

2(x+3)=2

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3 years ago
A palindrome is a string whose reversal is identical to the string. How many bit strings of length n are palindromes?
alisha [4.7K]

Answer:

The number of  palindromes is  

      2^{\frac{n}{2} } when n is even and

      2^{\frac{n +1}{2}  } when n is odd

Step-by-step explanation:

From the question we are told that

    The  length of the string is  n

Generally palindrome is evaluated by considering the first part of a string

  When the the length of the string is an even number then

it means that the first part of the string is \frac{n}{2}

Hence the number of  bit strings of length n that are  palindromes is evaluated as

       p(n_{even }) =  2^{\frac{n}{2} }

But When the the length of the string is an odd number then

it means that the first part of the string is \frac{n-1}{2}

Hence the number of  bit strings of length n that are  palindromes is evaluated as

       p(n_{odd }) =2^{\frac{n -1}{2} +1 } = 2^{\frac{n +1}{2}  }

Generally each bit could be either 0 or  1

Hence the number of  palindromes is  

      2^{\frac{n}{2} } when n is even and

      2^{\frac{n +1}{2}  }  when n is odd

           

4 0
3 years ago
What is (-22 times by 7) +(0.1 x 0.9) = ??
erastova [34]

Answer:

-153.91

slkdcbfhvwgehfv very professional

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2 years ago
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