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What is the volume of space between two concentric spheres that have radii of 5 and 6 without multiplying by pie u just have the symbol?
Wiki User
∙ 15y ago
subtract the volume of the small sphere from the volume of the large sphere to get 381. Question: What if I don't multipy by pie, I just need to put the symbol there (for some weird reason). Ok, here's the formula. The volume of a sphere is (4/3) x Pi x R^3 (that last thing is R cubed). So you subtract the formula for each sphere to get V = (4/3) x Pi x R2^3 - (4/3) x Pi x R1^3 factor out the common factors; V = (4/3) x Pi x { R2^3 - R1^3} . So now just cube the R's , subtract, then multiply by (4/3) and leave the Pi as a symbol.
Wiki User
∙ 15y ago
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What does it mean to give your answer in terms of pie?
you find the answer without multiplying by pi and leave the pi sign in your answer
What is the property that allows you to regroup numbers when adding or multiplying the terms without changing the outcome?
Associative Property
What does negative 5 in parantheses to the 2nd power equal and can you explain what it would mean without the parantheses is it the same thing?
(-5)2 = 25. This is because multiplying two negative numbers together always leads to a positive number. Think about it like taking a negative amount of negative numbers, which switches them over to positive numbers. -52 = -25, because you are not multiplying negative 5 by negative 5, you are multiplying 5 by 5, and then multiplying that value by negative 1.
How do you solve 1.52 times 1.63 times 100 without multiplying 1.52 times 1.63?
You could multiply 1.52 by 163 instead. The answer is 247.76
How do you know without multiplying the prime factors that the last digit of the number is 0?
If two of the prime factors are 2 and 5, the last digit of the number will be zero.
When was In Spheres Without Time created?
In Spheres Without Time was created on 1999-11-22.
How do the spheres interact to support life on earth?
without one sphere it wouldnt be a system
Collinear What is the definition of collinear vector?
2 linear vectors sharing a concentric origin, or 1 linear vector sharing a concentric origin with a mass having all contributing vectors sharing a concentric origin in alignment. The set of vectors is limited, as any noncollinear influence nullifies without a simultaneous exact opposition
How are tracks on a floppy disk arranged?
The tracks on a floppy disk are arranged in concentric circles from the center outwards. The read-write heads can therefore jump from track 1 to say 10 without moving through the tracks in between.
How does the atmosphere interact with the other spheres?
The atmosphere is one of the most important spheres. If there was no atmosphere there would be no biosphere. If there was no biosphere there would only be the geosphere. Also, without no atmosphere there would be no more hydrosphere because of space radiation. So without the atmosphere there would only be the geosphere.
What does it mean to give your answer in terms of pie?
you find the answer without multiplying by pi and leave the pi sign in your answer
What is the property that allows you to regroup numbers when adding or multiplying the terms without changing the outcome?
Associative Property
How do you write 40 on a calculator without number 4?
"39+1=" would do it. Or if you are in the middle of multiplying, then "20x2"
How do you multiply without using either multiplier or repeated addition?
You can breed (have children). That is another form of multiplying!
The period when a bacterium or virus is actively multiplying inside the body without producing symptoms of illness is called?
Incubation.
How do you use One multiplier to convert 16 miles into feet without multiplying out?
One mile = 5280 feet...
Is the lithosphere Earth's only important part?
Actually, no. There is also the atmosphere, hydrosphere, and biosphere are important also. Without the 4 spheres, we wouldn't be alive.
