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Darina [25.2K]
2 years ago
12

Answer this for branlist if get right

Mathematics
1 answer:
dusya [7]2 years ago
4 0

Answer:

The median and IQR

Step-by-step explanation:

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On a number line what numbers are between 4 and 5
marissa [1.9K]
The numbers can include; 4.1, 4.2, 4.3, 4.4, 4.5, etc.
7 0
3 years ago
In fiecare dintre cele trei clase de aVa ale unei scoli sunt 30 de elevi.Din toți elevii de-a Va ,o treime fac fotbal,1 dansuri,
Alenkasestr [34]
I can't understand it can you explain it in English
6 0
3 years ago
PLEASE HELP!!!
RoseWind [281]

Answer:

Increased by a factor of 4

Step-by-step explanation:

The original circumference is:

C1 = 2 * pi * r1

The new circumference is:

C2 = (2 * pi * r2)

"circumference that is 4 times larger than the original"

(2 * pi * r2) = 4 (2 * pi * r1)

Rewriting:

r2 = 4r1

Answer:

The radius of the original circle is:

increased by a factor of 4

Hope this helps :)

5 0
3 years ago
Read 2 more answers
What is the range of the function f(x) = 3x2 + 6x – 8?
timama [110]

Answer:

Range is {y | y ≥ –11}


Step-by-step explanation:

This is quadratic equation.

<em>A quadratic equation's range can be found if we find the vertex.</em>

For quadratic equations that have a positive number in front of  x^{2} , it is upward opening and thus <u>all the numbers greater than or equal to the minimum value of vertex is the range.</u>


The formula for vertex of a parabola is:

Vertex =  (-\frac{b}{2a}, f(-\frac{b}{2a})

Where,

  • a is the coefficient of x^{2}
  • b is the coefficient of x

From our equation given, a=3  and  b=6

Now, x coordinate of vertex is  x=-\frac{b}{2a}\\x=-\frac{6}{(2)(3)}\\x=-\frac{6}{6}\\x=-1

y coordinate of the vertex IS THE MINIMUM VALUE that we want. We get this by plugging in the x value [ x=-1 ] into the equation. So we have:

3(-1)^{2}+6(-1)-8\\=-11


Hence, the range would be all numbers greater than or equal to -11  

Third answer choice is the right one.


6 0
2 years ago
Read 2 more answers
What is the value of the following expression when <br>y = 4? <br>y³ + 6​
SpyIntel [72]

Answer:

70

Step-by-step explanation:

y^3 +6

Let y=4

4^3 +6

64+6

70

4 0
3 years ago
Read 2 more answers
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