A student wants to create a 2:1 scale drawing of the classroom. Is this an appropriate scale to use? Why or why not?
1 answer:
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Answer:
Step-by-step explanation:
Let x= Total land.
Then for Maize =
For Potatoes =
For beans =
1 ha = 10000.00 m²
0.9375 ha = 9375 m²
Land for potatoes =
Hence, of the land is on potatoes.
Answer:
Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.
Step-by-step explanation:
The volume of a hemisphere (), measured in cubic centimetres, is obtained from this formula:
Where is the radius of the hemisphere, measured in centimetres.
We know that radius is the half of the diameter (), measured in centimetres, then:
()
Now, we get the volume of each hemispherical bowl:
The total volume of six hemispherical bowl is:
From Physics we know that 1 litre equals 1000 cubic centimetres. Then:
Approximately 67.348 litres can be put in six hemispherical bowl with a diameter of 35 centimetres.