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What is the volume of a 3m long cone with radius 2m?

Formula for the volume of a cone = 1/3 * 3.14 * r^2 * h Therefore, volume = 1/3 * 3.14 * (2)^2 * 3 = 12.57m^3 .

BP
Answered by Biplav P. Maths tutor
3251 Views

How do you simplify a surd?

If you have a surd, for example root27, in order to simplify it you need to find factors of it which are square numbers. Multiplying surds is like regular multiplication, for example, root27 = roo...

AH
Answered by Annabel H. Maths tutor
3443 Views

Some plant cells contain the polymer starch. Explain how the structure and properties of starch are related to its function as a storage molecule.

Starch is a polymer of the sugar glucose, an important component of respiration and needed to provide plants with energy. Unlike glucose, starch is insoluble allowing it to be stored within the cell witho...

DC
Answered by Daire C. Biology tutor
7578 Views

What cells and in what order take part in the imune response?

TG
1499 Views

How to use secondary sources in essays

Secondary sources are valuable in essays as they show wider reading, understanding, but also different interpretations which hit objectives in A-level Essays. Secondary sources need to be: effectively pla...

IA
3734 Views

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