2 years ago

I need help please thanks

Mathematics

1 answer:

ch4aika [34]2 years ago

8 0

Same, highest exponent

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When 27 times x squared times z all over negative 3 times x squared times z to the sixth power is completely simplified, the exp

marysya [2.9K]

Answer:

-5 or 5 depending on how you write the simplified form

Step-by-step explanation:

$\dfrac{27x^2z}{3x^2z^6}=9x^{2-2}z^{1-6}\\\\\boxed{=9z^{-5}=\dfrac{9}{z^5}}$

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

1/a^b = a^-b

Some folks like their simplified form to contain only positive exponents. Other folks avoid unnecessary fractions. Choose the form that satisfies your grader.

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3 years ago

13 POINTS SHOW WORK PLEASE

Strike441 [17]

1,2,2,2,3,3,3,3,4,4,4,4,5 are all the test scores. if you add them all up, its 40, and there are 13 numbers in the data set, so you divide 40 by 13, and you get 3.07692 overscore, or 3 and 10/13

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3 years ago

Show all the steps that you use to solve this problem.

Monica [59]

Answer:

Step-by-step explanation:

5 x 2 =10

10+6=16

16-1=15

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2 years ago

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