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Margaret [11]
4 years ago
9

I don’t know it help

Mathematics
2 answers:
Sav [38]4 years ago
6 0

Answer:

63.15789474%

Step-by-step explanation:

Let <em>x</em><em> </em>be the number out of 100 or the percentage.

\frac{240}{380}  =  \frac{x}{100}

240 \times 100 = 380x

24000 = 380x

63.15789474

The price of the cellphone increased by approximately 63.16% from 2010 to today.

Sveta_85 [38]4 years ago
4 0

Answer:

63.15% upcharge

Step-by-step explanation:

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julia-pushkina [17]
V =  \frac{1}{3}  \pi r^2h \ \ \ \ \text{[r=radius, h=height ]} \\ \\ V =  \frac{1}{3}*(5)^2*11 *  \pi  = \frac{1}{3}*25*11 *  \pi  = \frac{275}{3} \pi =91 \frac{2}{3} \pi   \ units^3

<span>B.</span>
5 0
4 years ago
Write a polynomial function with the real<br> zeros -3, 0, and 3.
suter [353]

f(x)=x(x-3)(x+3)

7 0
2 years ago
20 POINTS ! An international company has 17,800 employees in one country. If this represents 22.1% of the company's employees, h
n200080 [17]

Answer:

80,543 employees total

Step-by-step explanation:

22.1% of total = 17,800 employees

0.221 of x = 17800

0.221 • x = 17800

x = 17800 / 0.221

x = 80542.98643

x ≈ 80543 employees total

8 0
3 years ago
-HELP ANSWER-
Doss [256]

Answer:

First point: (1,0)

Second Point: (2,1)

Third Point:  (3,2)

Fourth Point: (8,7)

Step-by-step explanation:

For the first two points, you have to plot the two pairs of coordinates that are given.  After this, you have to plug the x values into the equation to get the missing y values.

For example: The third point

X= 3

Y= X - 1

Y= 3 - 1

Y=2

So this means that the third coordinate is (3,2)


3 0
4 years ago
Round 18.159 to the nearest tenth
Mandarinka [93]

Answer:

18.2

Step-by-step explanation:

A tenth is the first decimal, on the right of your unit. 5 to the sky (round up) 4 to the floor (round down)

5 0
2 years ago
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