For this case we have by definition, that the volume of a sphere is given by:
Where:
r: It is the radius of the sphere
If the radius is divided by 3 we have:
ANswer:
the volume decreases considerably because the denominator increases
The following table shows the length and width of two rectangles:
2 answers:
Answer:
Option A
Step-by-step explanation:
we know that
The perimeter of a rectangle is equal to
where
L is the length
W is the width
Step 1
Find the perimeter of rectangle A
Substitute the values
Step 2
Find the perimeter of rectangle B
Substitute the values
Step 3
Find the result of the perimeter of rectangle B minus the perimeter of rectangle A
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See the attached picture:
