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Ne4ueva [31]
3 years ago
8

A high ascent weather balloon is in the shape of cone pointing downwards. The cone has a height of h and a hemispherical top of

a radius r. The surface area of the weather balloon is , and the volume is , where . For a weather balloon with a volume of 14000 , the surface area as a function of m is shown below.
Mathematics
1 answer:
Crank3 years ago
4 0

Answer:

Matlab capacity to ascertain the surface territory of an inflatable  

work surfaceArea = surfaceBalloon(Volume,M)  

Step-by-step explanation:

% Matlab capacity to ascertain the surface territory of an inflatable  

work surfaceArea = surfaceBalloon(Volume,M)  

% compute R  

cubeOfR = 3 * Volume * ones(1,length(M));  

cubeOfR = cubeOfR ./(pi * (M+2));  

R = power(cubeOfR,1/3);  

% compute surface zone  

power1 = power(M,2);  

power1 = 1+ power1;  

power1 = power(power1,1/2);  

power1 = 2 + power1;  

surfaceArea = pi .* power(R,2) .* power1;  

end  

% End of capacity  

% Matlab content to utilize work surfaceBalloon to locate the surface zone of  

% expand  

clc;  

V = 14000;  

M = (0:10);  

surfaceArea = surfaceBalloon(V,M);  

plot(M,surfaceArea);  

xlabel('M');  

ylabel('Surface Area m^2');  

ylim([2900 5000]);  

title('M v/s Surface Area of an inflatable');  

saveas(gcf,'surfaceAreaPlot','png'); % spare the chart  

% end of primary content

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Peter participated in a 5 k race and finished the race in 17 min. A 5 k race is 5,000 m long. How would you calculate peters ave
svetoff [14.1K]

Answer: Peters average speed in m/min is 294.1176 m/min


Step-by-step explanation:


Peter participated in a 5000m race and finished the race in 17 min.


Speed is calculated as Distance/Time


Peters average speed in m/min = Distance covered in m / Time taken in minutes

= 5000/17

= 294.1176 m/min


Therefore, Peters average speed in m/min = 294.1176 m/min


Hope it helps.


Thank you :)




5 0
3 years ago
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My cousin borrowed $18,000 for a new car loan for 6 years. He told me that at the end of the loan, he had paid $25,560 for the i
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Answer:

A

Step-by-step explanation:

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3 years ago
What is the answer to this 4×3^2?<br><br>Evaluate the expression. ​
Neporo4naja [7]
The answer to this question is 36
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3 years ago
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Please help asap :( This is my "Final grade" My Teacher wants a full explanation included ! on how i got the answer. )
Mrac [35]

If the whole diameter of sphere is 6 inch(means radius is 3 inch) & thickness of material is 1 inch, so the radius of the hollow part should be 2 inch (3-1=2)

The total volume of the ball will be;

= Total volume - Volume of hollow part

= 4/3πr³ - 4/3πr³

= 4/3 × 3.14 × (3)³ - 4/3×3.14×(2)³

= 4 × 3.14 × 9 - 4/3 × 3.14 × 8

= 113.04 - 33.52

= 79.52

If the density of the material is 3.25 g/in3, then the density of 79.52 inch³ should be;

= 79.52 × 3.25

= 258.44 g

Now, if there are 8 spheres in one box, the weight if box will be;

= 258.44 × 8

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3 0
3 years ago
Need help please answer asap
Vikki [24]

Answer:

2x = x + 15

Step-by-step explanation:

Angle AGH and GHD are corresponding angles, meaning they are equal. So in order to find the equation that can be used to solve for x we need to equate both angles AGH and GHD to each other.

m < AGH\: \: \: = \: \: \: m <  GHD \\ (x + 15) = (2x) \\ 15 = 2x - x \\ 15 = 1x \\ 15 = x

They did not ask us to solve for x but I did it in case, however we can see that the answer we got corresponds with

(1) \:2x = x + 15

4 0
2 years ago
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