5/4 hour = __ minutes
2 answers:
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The equation to find a spheres surface area is 4 pi R ^2
and this works in any order
4 * 12 is 48 (4 * R)
48^2 is 2304 ((4 * R)^2)
the exact answer is 2304
the full answer is 7234.56 (((4 * R)^2))
and this works in any order
4 * 12 is 48 (4 * R)
48^2 is 2304 ((4 * R)^2)
the exact answer is 2304
the full answer is 7234.56 (((4 * R)^2)
Answer:
Ana is correct
Step-by-step explanation:
Given
Required
Determine who is right?
To do this, we simply test each sequence.
For Carlos:
When n = 1
When n = 2
<em>This is incorrect because the first and second term of the sequence are -10 and -4 not -4 and 2</em>
<em></em>
For Ana:
When n = 1
When n = 2
When n=3
When n = 4
This is correct.
<em>Hence, Ana is correct</em>