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velikii [3]
2 years ago
6

B=(2x+3)(4x^2-6x+9)-2(4^3-1)

Mathematics
1 answer:
nexus9112 [7]2 years ago
5 0
B = (2x+3)(4x^2-6x+9)-2(4^3-1)
B = 8x^3-99

Hope it helps : )
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Is there an outliner? if so, what is it histogram
frutty [35]

Answer:

Usually, the presence of an outlier indicates some sort of problem. This can be a case which does not fit the model under study, or an error in measurement. Outliers are often easy to spot in histograms.

Step-by-step explanation:

It is similar to a Bar Chart, but a histogram groups numbers into ranges

3 0
3 years ago
Write a word problem where the answer is 27 ¼.
svetlana [45]

a farmer poured 20 gallons of milk in a huge hole

The next day, he brought 10 more gallons but gave 3 gallons to his animals

Later that day, he brought 1/4 gallon

How much does he have

8 0
3 years ago
Suppose the average yearly salary of an individual whose final degree is master's is $40 thousand less than twice that of an ind
Lostsunrise [7]

Answer:

<h2>x=50000  dollars ( the average salary of bachelor degree)</h2><h2>the average salary of Masters degree = 2x-40000</h2><h2>2(50000)-40000=60000 dollars</h2><h2></h2><h2>step by step explanation :</h2>

let x be the salary of individual with bachelor degree

Then the average salary of individual with Masters degree is:

(2x-40000)

the combined of two salaries is 110000:

x+(2x-40000)=110000

3x-40000=110000

3x=110000+40000

x=150000/3

<h2>x=50000  dollars ( the average salary of bachelor degree)</h2><h2>the average salary of Masters degree = 2x-40000</h2><h2>2(50000)-40000=60000 dollars</h2>

7 0
4 years ago
What is the value of z, rounded to the nearest tenth? use the law of sines to find the answer.
DanielleElmas [232]
We can change the law of sines a little bit to match our problem.

\sf\dfrac{sin(X)}{x}=\dfrac{sin(Y)}{y}=\dfrac{sin(Z)}{z}

We know what angle Y is and what side y is, so let's use that along with angle Z and side z:

\sf\dfrac{sin(Y)}{y}=\dfrac{sin(Z)}{z}

Plug in what we know:

\sf\dfrac{sin(51)}{2.6}=\dfrac{sin(76)}{z}

Multiply 'z' to both sides:

\sf\dfrac{sin(51)}{2.6}z=sin(76)

Divide sin(51)/2.6 to both sides:

\sf z=\dfrac{sin(76)(2.6)}{sin(51)}

Plug it into your calculator.

\boxed{\sf z\approx 3.2}
6 0
4 years ago
Read 2 more answers
1.what is the volume of the small cone in terms of pi
svp [43]

Step-by-step explanation:

<u>Step 1:  Find the radius of the big cone</u>

\frac{radius_1}{height_1} = \frac{radius_2}{height_2}

\frac{2}{5}=\frac{x}{10}

2(10)=5(x)

20/ 5=5x / 5

4=x

<u>Step 2:  Find the volume of the small cone</u>

V = \frac{\pi*r^2*h} {3}

V = \frac{\pi * 2^2 * 5}{3}

V = \frac{20\pi}{3}\  units^3 ← Volume of Small Cone

<u>Step 3:  Find the volume of the large cone</u>

<u />V = \frac{\pi*r^2*h} {3}

V=\frac{\pi*4^2*10}{3}

V = \frac{160\pi}{3}\  units^3 ← Volume of Large Cone

4 0
3 years ago
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