SmokeyRN SmokeyRN
  • 12-10-2018
  • Mathematics
contestada

Please need help on both of these please

Please need help on both of these please class=

Respuesta :

Аноним Аноним
  • 12-10-2018

6.B Im not sure about this one

7. D

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homeschool0123
homeschool0123 homeschool0123
  • 12-10-2018

Answer:

3) C)

7) D)

Explanation for question 2)

Step 1:

4^3 = 64

4^4 = 256

4^9 = 262144

Step 2:

64 * 256 = 16,384

16,384/262,144 = 0.0625

Step 3:

0.0625 as a fraction, 1/16

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Now, we see there is no option as, 1/16

But, however there is 1/4^2 = 1/16

Because, 4^2 = 16

Therefore, 1/16


Explanation for answer 7)

It's pretty simple, your just looking for an answer that also combines like terms.


Hope this helps :-)

P.S: Sorry I took so long

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