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Alborosie
3 years ago
11

The expression 3^2*3^3*3^4 is equivalent to? Show all your work please

Mathematics
2 answers:
slega [8]3 years ago
8 0

Answer:

19,683

Step-by-step explanation:

3^2 is equal to (3*3) which equals 9 since the base is being multiplied by itself 2 times.

so lets work this out

3^2= 9

3^3=27

3^4=81

you multiply 27 * 9 which equals 243

then, multiply 243 by 81 which equals 19,683!!!

loris [4]3 years ago
3 0
Cool! So OK I'll take you through it.
You just need to take everything 1 step at a time, as you might already know.

First
3 to the second is 9

Second
The first part included like this 9*(3 to the third) which is 243

Third
The second part is included into the question like 243*(3 to the fourth) which is 243*81

Fourth
243*81 = 19,683

Your Answer
(3^2)*(3^3)*3^4) = 19,693

Hope That Helps and Correct Me If I'm Wrong!

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Answer:

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Step-by-step explanation:

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H₀      null hypothesis             μ₀  = 50

Hₐ    alternative hypothesis   μ₀  > 50

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then z(c)  =  2.32

3.- We compute z(s)  

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z(s)  = 15.49/15                        ⇒   z(s)  = 1.033

4.- We compare values of  z(c)   and z(s)

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6 0
3 years ago
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8 0
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gregori [183]

ANSWER

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EXPLANATION

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Genrish500 [490]
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