What is 3/4 divided by 4/5
2 answers:
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Answer:
C) 1/8 inch
Step-by-step explanation:
We are given the explicit formula
, where n is the term number.
The third climb up would be the third term; this means we replace n with 3:
The formula is 
r², and to find r, or radius, you divide the diameter by 2. Your radius is 12.5, so you just plug that into your formula, and you have pi(12.5)², and simplify that to pi(156.25) and then your answer is <span>490.873852123. You probably want to round to the nearest hundredth, I don't know if you have specific directions, but if so your final answer would be 490.87.</span>