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GrogVix [38]
3 years ago
13

Help pls Which value is equivalent to the picture below,

Mathematics
1 answer:
Pepsi [2]3 years ago
3 0

\left( \dfrac{ 7 \cdot 5 \cdot 2}{7 \cdot 3} \right)^2 \times \left(\dfrac{5^0}{2^{-3}}\right)^3 \times 2^{-9}

= \left(5 \cdot 2 \cdot 3^{-1} \right)^2 \times \left(2^{3}}\right)^3 \times 2^{-9}

= 5^2 2^2 3^{-2} 2^{9} 2^{-9}

=5^2 2^2 3^{-2}

= \dfrac{100}{9}

Answer: 100/9



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For this problem what I did was that I multiplied 100 x 34 = 3,400 and subtracted that answer with 5,086. The answer I got was 1
inessss [21]

Answer:

The answer rounded to the nearest whole number is 1729

Step-by-step explanation:

Set it up like this:  Percent in fraction form = x over total

So:  34/100  = x/5086

You then multiply:   34 x 5086 = 172924

Then divided that number by 100:   172924 divided by 100 = 1729.24

Then round the number to the nearest whole number:   1729

Hope this helps good luck!

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Read 2 more answers
Find the point of diminishing returns (x comma y )for the function​ R(x), where​ R(x) represents revenue​ (in thousands of​ doll
riadik2000 [5.3K]

Complete Question

The complete question is shown on the first uploaded image  

Answer:

The point of diminishing returns (x , y ) is  (11, 21462)

Step-by-step explanation:

From the question we are told that

     The function is  R(x) =  10,000 -x^3 - 33x^2 + 800x ,  \ \ 0 \le x \le 20

Here R(x)  represents revenue (in thousands of​ dollars) and  x  represents the amount spent on advertising​ (in thousands of​ dollars).

           Now  differentiating  R(x) we have  

               R'(x) =  -3x^2 +66x + 800

Finding the second derivative of R(x)

              R''(x) =  -6x +66

at  inflection point    R''(x) =  0

    So      -6x  +66  = 0

=>           x=  11

    substituting value of x into R(x)

     R(x) =  10,000 -(11)^3 - 33(11)^2 + 800(11) ,

      R(x) = 21462

Now the point of diminishing returns (x , y ) i.e (x , R(x) ) is

     (11, 21462)

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3 years ago
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