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Dennis_Churaev [7]
3 years ago
9

Simplify the equation B^-7/b^4

Mathematics
1 answer:
Alex3 years ago
4 0
<h2>{b}^{3}</h2>

Step-by-step explanation:

=  \frac{ {b}^{7} }{ {b}^{4} }

=  {b}^{(7 - 4)}

=  {b}^{3}

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A number has 2,5 and 7 as its prime factors. what are the four smallest values it and take​
MA_775_DIABLO [31]

Answer:

  70, 140, 280, 350

Step-by-step explanation:

Obviously, it must have the factors 2, 5, 7 as a minimum, so the smallest value is 2×5×7 = 70.

Any of these primes can be added to the product. In increasing order, the smallest additional factors will be 2, 4, 5, 7, 8, 10, ...

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3 0
4 years ago
Which is 23/5 expressed as a whole or mixed number?
Yuri [45]
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3 0
3 years ago
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The manager at a supermarket arranged 10 rows of cans. He put 2 cans in the first row, 4 cans in the second row, and 6 cans in t
Elena-2011 [213]
A)

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----------------------------------------------------

b)

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-----------------------------------------------------

c)
 
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Answer:

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