The values (11.1, 4) and (x, 15) are from an inverse variation. Find the missing value and round to the nearest

Mathematics

1 answer:

Murrr4er [49]3 years ago

3 0

12 this is because my number for sports is 12 and i just need to answer a ? for point thanks have a good day

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Lus

inessss [21]

Answer:Percent error=29%

Step-by-step explanation:

Percent error=(Estimated value-Actual value/ Actual value) × 100

Estimated value = amount of cookies Payton thought the mix could make = 36

Actual Value= Amount of cookies made= 28

Percent error= (36- 28)/ 28 x 100

=8/28 x 100

=0.2857 x 100

=28.57 rounded to 29%

6 0

3 years ago

QF Q6.) Find the function for a.

irakobra [83]

The function for a is (f o g) (x) = 8x^2-10.

Explanation

=========================
$f(x)=2x-4, g(x)=4x^2-3, (f o g)=f(g(x))$

I already knew that the g of x is equal to $4x^2-3$ so I substitute inside of the g of x

$g(x)=4x^2-3$ =======> $f(x)=4x^2-3$ =============> $2(4x^2-3)-4$

simplify it

$2(4x^2-3)-4$ =======> $8x^2-6-4$ =========> $8x^2-10$

$(f o g) = 8x^2-10$

5 0

3 years ago

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Please answer this if i get ur wrong my math teacher will give me a detention

liubo4ka [24]

Answer:

No lol

Step-by-step explanation:

8 0

2 years ago

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What the slope of the graph is