Answer:
Step-by-step explanation:
I don't say u must have to mark my ans as brainliest but if u think it has really helped u plz don't forget to thank me...
Finding the radius from it's surface area, the volume of the sphere is of 268.08 cm³.
<h3>What are the surface area and the volume of an sphere?</h3>
For an sphere of radius r, we have that the surface area is given by:

The volume is given by:

Considering the surface area of 200.96 cm², the radius is given by:



r = 4 cm
Hence the volume is given by:

More can be learned about the volume of an sphere at brainly.com/question/25608353
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Answer:
42
Step-by-step explanation:
Break the trapezoid into three shapes; two 4*3 triangles and one 4/5 rectangle. sole the area for each of the individual shapes and add them all together.
12 + 12 + 20 = 42
Answer:
m=10.5
Step-by-step explanation:
For this equation you could do the long or simple way, I will be using the easier way, you can take the 17 and 6.5, subtract the 17 by the 6.5 and you get 10.5.
m=10.5
I hope that this has helped you, have an great day.
Step-by-step explanation:
a) 2+ (3.5kg × number of week respectively) :*assuming 2kg collected for c tree is included
b) y=2+3.5x
c) (26.5kg-2kg)÷ 3.5kg= 7 weeks
d) ???