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3 years ago

Which description most accurately summarizes the samples results? Help

Mathematics

2 answers:

Klio2033 [76]3 years ago

3 0

Answer:

I do it's option B your welcome!

Ede4ka [16]3 years ago

3 0

Answer:

<h2>The range is more consistent with pure cow manure, but the mixture of cow manure and mashed bananas creates more biogas overall.</h2>

Step-by-step explanation:

In this data, there are two true facts, <em>if cow manure and mashed bananas are mixed, then there would be more biogas, more energy. </em>The second fact is that <em>the range of both box plots is not the same.</em>

<h3>Pure cow manure's range: </h3>

$Higher \ value - Lower \ value=26-10=16$

<h3>The mixture's range:</h3>

$Higher \ value - Lower \ value=50-22=28$

<em>There are different ranges.</em>

Therefore, based on these two facts, the right answer is the upper right, because other options violate these facts given.

So, the range is more consistent with pure cow manure, but the mixture of cow manure and mashed banana creates more biogas overall.

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Can you have a right triangle where the lengths of the legs are whole numbers and the length of the hypotenuse is 23? Explain.

dezoksy [38]

No you can't because a right angle is 90

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2 years ago

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Please answer quickly I will give brainliest- Kelsey has a list of possible functions. Pick one of the g(x) functions below and

Marizza181 [45]

Answer:

1. Behavior

The g(x) is large and positive when x is large and positive;

The g(x) is large and negative when x is large and negative.

2. y-intercept= -18

3. The zeros are: -3, -2 and 3

Step-by-step explanation:

1. End behavior:

To find this you have to know the leading coefficient of the variable with the highest degree, and whether the degree is even or odd.

(x + 3) = x positive, coefficient 1

(x + 2) = x positive, coefficient 1

(x − 3)= x positive, coefficient 1

The coefficient is 1*1*1= 1 = positive

There are 3 x, so it will be x^3= odd

The behavior for odd and positive will be:

g(x) is + ∞ when x=>+∞

g(x) is -∞ when x=>-∞

The g(x) is large and positive when x is large and positive;

The g(x) is large and negative when x is large and negative.

2. Y-intercept

The y-intercept is the value of y when the graph touches the y-axis. The y-axis is located at x=0, so to find the y-intercept you need to put x=0 on the graph function. Some graphs can have two y-intercepts but the graph on the question only has one. The calculation will be:

y-intercept = g(0)= (0+3)(0+2)(0-3)

y-intercept = 3*2*-3

y-intercept= -18

3. Zeros

The zeros mean the value of x that will result as g(x) as zero. At this coordinate, the graph will touch the x-axis since g(0) is located on the x-axis. That is why this coordinate also called an x-intercept. The function is expressed as the product of three things. If any of them is 0, then the result will be 0. So we have 3 zeros

$x_{1}$ +3=0

$x_{1}$ =-3

$x_{2}$ +2=0

$x_{2}$ =-2

$x_{3}$ -3=0

$x_{3}$ =3

The zeros are: -3, -2 and 3

8 0

3 years ago

3w-13w= -20???????????

Akimi4 [234]

3w-13w=-20

Combine like terms

-10w=-20

divide both sides by -10

w=2

5 0

2 years ago

Find the equation of the line that passes through (1,3) and is perpendicular to y = 1 − 2 x

egoroff_w [7]

Answer:

$y=\displaystyle\frac{1}{2} x+\displaystyle \frac{5}{2}$

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: $y=mx+b$ where <em>m</em> is the slope and <em>b</em> is the y-intercept.

Perpendicular lines always have slopes that are negative reciprocals (ex. 1/2 and -2, 3/4 and -4/3)

<u>Determine the slope (</u><em><u>m</u></em><u>):</u>

$y = 1 -2x$

Rearrange into slope-intercept form:

$y = -2x+1$

Now, we can identify clearly that the slope is -2. Because perpendicular lines always have slopes that are negative reciprocals, a perpendicular line would have a slope of $\displaystyle\frac{1}{2}$ . Plug this into $y=mx+b$ :