All categories

2 years ago

Here is a list of ages (years) of children in a room: 5, 1, 7, 9, 6, 1, 1 State the median.

Mathematics

1 answer:

denis23 [38]2 years ago

7 0

Answer:

Step-by-step explanation:

x1 x1 x1 5 x6 x7 x9

You might be interested in

X²+y²-6x+14y-1=0<br> and please show your work so I can learn

Eva8 [605]

Hello there,

I hope you and your family are staying safe and healthy during this winter season.

$x^2 + y^2 -6x+14y-1=0$

We need to use the Quadratic Formula*

$x =\frac{-b+\sqrt{b^2}-4ac }{2a}$ , $\frac{-b-\sqrt{b^2} -4ac }{2a}$

Thus, given the problem:

$a = 1, b=-6, c=y^2+14y-1$

So now we just need to plug them in the Quadratic Formula*

$x=\frac{6+2\sqrt{(-6)^2-4(y^2+14y-1)} }{2}$ , $x=\frac{6-\sqrt{(-6)^2-4(y^2+14y-1)} }{2}$

As you can see, it is a mess right now. Therefore, we need to simplify it

$x=\frac{6+2\sqrt{10-y^2-14y} }{2}$ , $x = \frac{6-2\sqrt{10-y^2-14y} }{2}$

Now that's get us to the final solution:

$x=3+\sqrt{10-y^2-14y}$ , $x=3-\sqrt{10-y^2-14y}$

It is my pleasure to help students like you! If you have additional questions, please let me know.

Take care!

~Garebear

3 0

2 years ago

Kate buys 2 lollies and 5 chocices for £6.50

kirill [66]

Answer:

50p

Step-by-step explanation:

pls mark brainliest! have a lovely day

7 0

2 years ago

6/2 (1 + 2) ? What is the answer to this the answer choices are: 1, 6, 9, and 3

timama [110]

Answer:

6/2(1+2)

the 2 will divide 6 or go into 6 ,how many times, 3 times because 2*3=6

next 1+2=3

therefore 3(3) =9

5 0

3 years ago

Lost I need help ASAP

Komok [63]

<h3>I will help you were are u?</h3><h2>I need your address </h2>

4 0

3 years ago

Numbers are (-20,10) and (40,-50)

seropon [69]

Hdbanwlsksmaakdicjcjdndisisushshsudhehehhs

6 0

3 years ago