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Lyrx [107]
3 years ago
14

What is the missing exponent in the equation 2? = 16?

Mathematics
2 answers:
Lyrx [107]3 years ago
6 0

Answer:

2^4 =16

Step-by-step explanation:

Rewriting 16

2^n = 2*2*2*2

2^n = 2^4

2^4 = 16

IRISSAK [1]3 years ago
5 0

Answer:

4

Step-by-step explanation:

2x2x2x2 = 16

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An open box is to be constructed so that the length of the base is 3 times larger than the width of the base. If the cost to con
natta225 [31]

Answer:

Step-by-step explanation:

Let assume that the volume = 88 cubic feet

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L = 3w --- (1)volume = l \times w \times h \\ \\ 88 =  (3w)   \times w  \times h \\ \\ 3w^2 h= 88 \\ \\ h = \dfrac{88}{3w^2}--- (2) \\ \\

The construction cost now is:

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Now, to determine the minimum cost:

\dfrac{dC}{dw}= 0  \\ \\ \implies 24 w - \dfrac{176}{3w^2}- \dfrac{176}{w^2}=0 \\ \\ 24 w ^3 = \dfrac{176}{w^2}(\dfrac{1}{3}+1) \\ \\ 24 w ^3 = \dfrac{176(4)}{3} \\ \\ w^3 = \dfrac{88}{3(3)}

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6 0
3 years ago
Does anyone know what these 2 problems are? The answer is on the bottom. :)
In-s [12.5K]

Hi, hope you’re having a good day!

Do you have the full picture? Please send if so.

Thanks! Have a great day! ❤️❤️

3 0
3 years ago
PLEASE help I am almost done with this
liubo4ka [24]

Hello from MrBillDoesMath!

Answer:  B

Remark:   It is customary to use x^2,  not x2, to indicate the square of x.


Discussion:

(4x + 3) ^ 2=   ( 4x)^2 + 2 * (4x)(3) + 3^2 =

                       16 x^2 + 24x  + 9


Thank you,

MrB

7 0
3 years ago
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