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Semenov [28]
3 years ago
9

Solve the problem as directed. The product of the base and height of a rectangle is the area. Can this statement be represented

as a direct variation for the base and height? YES or NO? (Hint: Treat the area as a constant.)
Mathematics
2 answers:
Kipish [7]3 years ago
8 0

b×h=a

this is how to represent it and it is a direct variation.

nexus9112 [7]3 years ago
4 0

Answer:

no

Step-by-step explanation:

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algol [13]

Answer:

vfssfdgddedt

Step-by-step explanation:

3 0
3 years ago
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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
Evaluate 5|x^3 - 2| + 7 when x = -2
Dafna1 [17]

Answer:

57

Step-by-step explanation:

5 |-2^3 - 2| + 7

-2^3 = -8

-8 - 2 = -10

absolute value of -10 = 10

5 * 10 = 50

50 + 7 = 57

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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swat32
I have the same question! have you figured it out ??
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3 years ago
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