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4 years ago

Each of the

2 answers:

8 0

To find median . . . list the number in order from least to greatest

10 , 11, 12, 12 13, 15

Then cross of a number from each side until you get to the middle number or middle 2 numbers.
IF there are 2 numbers add them together and divide by 2

12 + 12 = 24
24 / 2 = 12

Your median is 12

To find mean (this is the same as average) add all the numbers to get a total.

10 + 11 + 12 + 12 + 13 + 15 = 73

Then count the number of items added . . .6

Take the total and divide by the items counted

73 / 6 = 12.1666

Your directions say to round to the nearest tenth place.

12.166 = 12.2

beks73 [17]4 years ago

5 0

12 is median 60.5 is mean

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A teacher writes four numbers on the board as shown blow

Alisiya [41]

Answer:

909 and 3267

Step-by-step explanation:

There are a total of 24 possible combinations using these 4 digits. This means that any one of these combinations subtracted from 4310 would be a possible solution. Therefore, we can create the following 2 combinations (below in bold) and subtract them from 4310 to get two possible solutions...

4310 - 3401 = 909

4310 - 1043 = 3267

Finally, we have two possible solutions which would be 909 and 3267

6 0

3 years ago

What event would be complementary to the event that the product is an even number?

Phantasy [73]

The only possibility if a number is not even is that it is odd. Thus, the event would be the product is an odd number.

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3 years ago

HellllllppppppppppPLZZZZZ

san4es73 [151]

Answer:

Step-by-step explanation:

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3 years ago

Consider the equation. Which graph shows a line that is perpendicular to the line defined by the given equation? A. In a linear

mixer [17]

The graph second represents the line that is perpendicular to the line y = 4x - 2 option (B) is correct.

<h3>What is a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

The slope 'm' of any straight line is given by:

$\rm m =\dfrac{y_2-y_1}{x_2-x_1}$

The question is incomplete:

The complete question is:

Consider the equation y = 4x - 2 Which graph shows a line that is perpendicular to the line defined by the given equation?

Please refer to the attached picture.

The given line:

y = 4x - 2

The slope of the line m = 4

The slope of the line which is perpendicular to the above line:

M = -1/4 = -0.25

The graph second has a slope of -0.25

$\rm y\ -2\ =\ \dfrac{\left(2-0.5\right)}{-4-2}\left(x+4\right)$

y - 2 = -0.25x - 1

y = -0.25x + 1

Thus, the graph second represents the line that is perpendicular to the line y = 4x - 2 option (B) is correct.

Learn more about the straight line here:

brainly.com/question/3493733

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5 0

2 years ago

A box (with no top) is to be constructed from a piece of cardboard of sides A and B by cutting out squares of length h from the

jek_recluse [69]

Answer:

h = 1,743

Step-by-step explanation:

Volume of a box is

V(h) = ( A - 2h) * ( B - 2h)* h A = 7 B = 12

We have

V(h) = ( 7 - 2h) * ( 12 - 2h ) * h

V(h) = ( 84 - 14*h - 24*h + 4*h² ) * h

V(h) = ( 84 - 38*h + 4 *h² ) * h ⇒ V(h) = 84h - 38h² + 4h³

Taking derivatives both sides of the equation

V´(h) = 84 - 76h + 12x²

V´(h) = 0 84 - 76h + 12x² = 0 42 - 38h + 6x²

3x² - 19h + 24 = 0

Solving for h h1 = [ ( 19 + √(19)² - 288 ]/ 6 h1 = [ (19 + √73)/6]

h₁ = 4,59 we dismiss this value since 9,18 (4,59*2) > A

h₂ = [ 19 - √73)/6] h₂ = 1,743

h = 1.743 is h value to maximizes V

6 0

4 years ago