3 years ago

Which BEST describes the distribution?

Mathematics

2 answers:

Katen [24]3 years ago

3 0

Answer:

in my opinion i think its c

but somebody else might think different

pishuonlain [190]3 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

If x+y = z and y−z=x which of the following must be equal to z?

umka21 [38]

ANSWER

EXPLANATION

We have two equations:

The first one is

$x + y = z...(1)$

The second equation is

$y - z = x...(2)$

Let us make z the subject of this second equation:

$\implies \: -x +y = z...(3)$

We now add equation (1) and (3) to get:

$(-x + x) + (y + y) = z + z$

We simplify to get:

$0+2y= 2z$

$2y= 2z$

Divide throu by 2.

$\frac{2y}{2} = \frac{2z}{2}$

$y= z$

$\therefore \: z = y$

The correct answer is C

8 0

4 years ago

8) From a group of 6 men and 6 women, how many committees of 3 men and 4 women can be formed?

Valentin [98]

Answer:

Yu can form 1 committee I think

8 0

3 years ago

Estimate to the nearest 0.5 unit and classify the extrema for the graph of each function.

VLD [36.1K]

$f(x) = x^3+x^2-x$

Finding the extreme point :

$f'(x)=3x^2+2x-1=0\\\\3x^2+3x-x-1=0\\\\3x(x+1)-1(x+1)=0\\\\(3x-1)(x+1)=0\\\\x=\dfrac{1}{3}\ ,\ x=-1$

Now,

f''( x ) at x = 1/3 and -1 is :

$f''(x)=6x+2\\\\f''(1/3)=4 \\\\f''(-1)=-4$

Therefore, it is maximum at x = -1 and minimum at x = 1/3 .

Hence, this is the required solution.

3 0

3 years ago

Will mark Brainlest help plsssss

IRINA_888 [86]

I need help to bare with me

3 0

3 years ago

Someone know how to solve this one

slavikrds [6]

Answer:

diagonals bisect each other equally in rectangle

then use the concept of vertically opposite angles

7 0

2 years ago

Read 2 more answers