I can't rly see the numbers,sry if i got it wrong
Answer:
1%
Step-by-step explanation:
I assume since it’s .9% it’s less then 1%
Question 1:
The volume of a sphere is given by:
V = (4/3) * (pi) * (r ^ 3)
Where,
r: sphere radio
Substituting values we have:
V = (4/3) * (3.14) * ((10/2) ^ 3)
V = 523.3333333
Rounding the nearest whole number we have:
V = 524 m ^ 3
Answer:
option 1
V = 524 m ^ 3
Question 2:
The area of a sphere is given by:
V = (4) * (pi) * (r ^ 2)
Where,
r: sphere radio
Substituting values we have:
V = (4) * (3.14) * ((15/2) ^ 2)
V = 706.5
Rounding the nearest whole number we have:
V = 706.5 yd ^ 2
Answer:
V = 706.5 yd ^ 2
option 2
The equivalent expression of
is ![-\dfrac{15}{15}-\dfrac{v}3](https://tex.z-dn.net/?f=-%5Cdfrac%7B15%7D%7B15%7D-%5Cdfrac%7Bv%7D3)
<h3>How to determine the equivalent expression?</h3>
The expression is given as:
![-\dfrac65-\dfrac23v+\dfrac{4}{15}+\dfrac13v](https://tex.z-dn.net/?f=-%5Cdfrac65-%5Cdfrac23v%2B%5Cdfrac%7B4%7D%7B15%7D%2B%5Cdfrac13v)
Collect like terms
![-\dfrac65+\dfrac{4}{15}+\dfrac13v-\dfrac23v](https://tex.z-dn.net/?f=-%5Cdfrac65%2B%5Cdfrac%7B4%7D%7B15%7D%2B%5Cdfrac13v-%5Cdfrac23v)
Evaluate the like terms (take LCM)
![\dfrac{-6 * 3 + 4}{15}+\dfrac{v - 2v}3](https://tex.z-dn.net/?f=%5Cdfrac%7B-6%20%2A%203%20%2B%204%7D%7B15%7D%2B%5Cdfrac%7Bv%20-%202v%7D3)
Evaluate the like expressions
![-\dfrac{15}{15}-\dfrac{v}3](https://tex.z-dn.net/?f=-%5Cdfrac%7B15%7D%7B15%7D-%5Cdfrac%7Bv%7D3)
Hence, the equivalent expression of
is ![-\dfrac{15}{15}-\dfrac{v}3](https://tex.z-dn.net/?f=-%5Cdfrac%7B15%7D%7B15%7D-%5Cdfrac%7Bv%7D3)
Read more about equivalent expression at:
brainly.com/question/2972832
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