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ipn [44]
3 years ago
8

Whats 8-4 I would like to know

Mathematics
2 answers:
deff fn [24]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Vlada [557]3 years ago
5 0

Answer:

4

(○’ω’○)  ↖(^ω^)↗   囧

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Which ratio is equivalent to 4 : 28?
rusak2 [61]
4 : 28 is the same as 4/28 

4/28 = 1/7 

The answer is C
3 0
2 years ago
Read 2 more answers
Given r(x) = startfraction 11 over (x minus 4) squared endfraction , which represents a domain restriction on r(x) and the corre
Dmitry_Shevchenko [17]

The domain and inverse of the function

r(x) = \frac{11}{(x - 4)^2} is

Domain = \mathbb{R} - \{4\},

r^{-1}(x) = \pm \sqrt{\frac{11}{x}} + 4

What is a function?

A function from A to B is a rule that assigns to each element of A a unique element of B. A is called the domain of the function and B is called the codomain of the function.

There are different operations on functions like addition, subtraction, multiplication, division and composition of functions.

The given function is

r(x) = \frac{11}{(x - 4)^2}

r(x) is not defined if x - 4 = 0

r(x) is not defined for x = 4

Domain = \mathbb{R} - \{4\},

Where \mathbb{R} is the set of all real number

Let r(x) = y

\frac{11}{(x-4)^2} = y\\(x - 4)^2 = \frac{11}{y}\\x - 4 = \pm \sqrt{\frac{11}{y}}\\x = \pm\sqrt{\frac{11}{y}}  +4

<em />r^{-1}(x) = \pm \sqrt{\frac{11}{x}} + 4

To learn more about function, refer to the link:

brainly.com/question/22340031

#SPJ4

3 0
9 months ago
The diagram below is divided into equal parts. Which shows the ratio of unshaded section to shaded sections
xxTIMURxx [149]

Answer:

<u>its D</u>

Step-by-step explanation:

3 0
2 years ago
The function ​P(x)equals0.35xnegative 76 models the relationship between the number of pretzels x that a certain vendor sells an
r-ruslan [8.4K]

Answer:

P(X=700) =0.35*700 -76= 169

Step-by-step explanation:

For this case we have the following profit function:

P(X) = 0.35 X -76

And we are interested on find the profit after selling 700 pretzels, so we just need to replace X=700 into the profit function like this:

P(X=700) =0.35*700 -76= 169

The profit function is on the figure attached. We see that for 0<X<217 we have negative profits, and for X>217 we will have positive values for the profit. And also we can see that for X=700 we have a profit of approximately 169.

3 0
3 years ago
(b) Simplify<br> 5(x + 3) - x + 2
Pavel [41]

Answer:

5x+15-x+2

4x+15+2

4x+17

5 0
3 years ago
Read 2 more answers
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