2 years ago

For the bar graph, what is the total population surveyed?

Mathematics

1 answer:

Sergeeva-Olga [200]2 years ago

5 0

Answer:

303

Step-by-step explanation:

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ExtremeBDS [4]

Ok so you would plug in 18 for the x so it would be 6(18)-12 and then 6x18 is 108 and 108-12=96 so your answer is 96

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In a triangle, Angle B is twice as large as Angle A. Angle C is five more than

Leona [35]

Answer:

<A = 35 degrees

Step-by-step explanation:

<A = x

<B = 2x

<C = 2x + 5

X + 2x + 2x + 5 = 180 degrees

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5x = 180 -5

x = 175/5

x = 35

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2 years ago

What is s the mean of this set of data 1,5,8,10,11,4,8,9

Anna [14]

The mean is 7.......

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The cost of painting the total outside surface of a closed cylindrical tank at 60 paise per meter squae is Rs237.60. The height

valkas [14]

Answer:

$volume=509.25 dm^{3}$

Step-by-step explanation:

Curved surface area= $\frac {237.6}{0.6}=396 dm^{2}=2\pi R(R+H)$ where R is radius and H is height

Since H=6R then curved surface area= $2\pi R(R+6R)=14\pi R^{2}$

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$396 dm^{2}=14\pi R^{2}$ and making R the subject

$R=\sqrt {\frac {396}{14\pi}}=\sqrt {(9.003622)}= 3.000604 m$

Therefore, H=6R=6*3.000604=18.00362 m

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2 years ago

What is <br>17-(28÷4)+(5)x2<br>order of operations

qaws [65]

17-(28÷4)+(5)x2 equals 20.

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