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iragen [17]
3 years ago
5

My teacher gave me a lot of hw please someone help

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

what type of math is this I might be able to help

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The formula for the volume of a sphere is v= 4/3 m^3 what is the formula solved for r ?
Softa [21]

Answer:

            3V

r = ∛ ( ---------- )

            4π

Step-by-step explanation:

Please, enclose the fraction 4/3 inside parentheses, to eliminate any possibility of misreading this fraction.  Also note that this formula MUST include "pi," symbolized by π.

V = (4/3) π r³  This formula does NOT include "m," which is a unit of measurement, not a variable.

Our task is to solve this formula for the radius, r.

Divide both sides by (4/3) π, to isolate r³.  This results in:

      v               (4/3) π r³

-------------   =  -----------------

  (4/3) π             (4/3) π

                     

                       V              3V

Then r³ = --------------  =  --------

                   (4/3) π           4π

and r is found by taking the cube root of the above result:

            3V

r = ∛ ( ---------- )

            4π

4 0
3 years ago
If 3m+5=23, what's 2m-3?
Andreas93 [3]
M= 6 so 2m would be 12 and 12-3=9
6 0
3 years ago
Read 2 more answers
The Least Squares Assumptions ​, where 1. The error term has conditional mean zero given ​: ​; 2. ​, are independent and identic
Makovka662 [10]

Step-by-step explanation:

is satisfied but not (3). D. Neither OLS assumption (2) nor (3) is satisfied.

3 0
3 years ago
Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.
storchak [24]

Your answer would be 4.

4 0
2 years ago
How to doooooo please helpp
Juliette [100K]
Just keep putting 1 and 2 for all and then add them up and that would get you your answer 
5 0
3 years ago
Read 2 more answers
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