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Nadusha1986 [10]
3 years ago
12

How do you solve this ? what do you do with the exponets ?

Mathematics
2 answers:
Vikki [24]3 years ago
8 0
\bf \left( 6-x \right)^{\frac{4}{7}}=x^{\frac{4}{7}}\impliedby 
\begin{array}{llll}
\textit{since the exponents are the same}\\
\textit{their bases must also be the same}
\end{array}
\\\\\\
6-x=x\implies 6=2x\implies \cfrac{6}{2}=x\implies 3=x
antiseptic1488 [7]3 years ago
6 0
4/7 is the answer. 

I cant reall explain becuase it will take forever xD
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I have no idea how to do this! Please help
kodGreya [7K]
Open tan and then:
the answer is 5/11

3 0
3 years ago
Data from the Centers for Medicare and Medicaid Services indicates that the annual per capita out-of-pocket expenses for health
Talja [164]

Answer:

During the year 2021.

Step-by-step explanation:

As we have a function that defines the annual per capita out-of-pocket expenses for health care, we can work with it.

Knowing that, <u>we clear x</u> (<em>this is the number of years past the year 2000, so it will contain our desired information</em>).

y=39.6x+543\Leftrightarrow x=\frac{y-543}{39.6}

Now, as we want to know when are the per capita out-of-pocket expenses for health care predicted to be $1400, and <em>this total is our variable y</em>, then

x=\frac{1400-543}{39.6}\approx 21.6

Finally, we know that <u>x is the number of years past the year 2000</u>, so the answer is that during the year 2021, <em>the per capita out-of-pocket expenses for health care are predicted to be $1400</em>.

3 0
3 years ago
the area of a reactangle mirror is 11 11/16 square feet the width of the mirror is 2 2/4 feet. if there is a 5 foot tall space o
77julia77 [94]
So square feet is area which is legnth times width or area=lw or a=lw

width=w=2 2/4
2/4=1/2
w=2 1/2=5/2

a=lw
11 11/16=187/16
187/16=l(5/2)

multiply both sides by 2/5 to clear the fraction (1/2 times 2/1=2/2=1)

374/80=legnth
simplify
374/80=187/40=4 27/40=legnth

legnh must be less than 5 and 4 and 27/40 is less than 5 so it will fit
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tangare [24]
It would be the first one
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2 years ago
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Andreas93 [3]
3 out of 15 is the answer
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3 years ago
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