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nikdorinn [45]
3 years ago
5

I NEED HELP PLEASE!! How to calculate efficiency of a simple machine?

Mathematics
1 answer:
Savatey [412]3 years ago
5 0
Efficiency = (output)/(input).
This could also be written as
efficiency= output/(output+losses)
or
eff=(input-losses)/input
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boyakko [2]

good morning,

Answer:

10×(1-0.2ⁿ)

Step-by-step explanation:

1.6/8=0.2

0.32/1.6=0.2

0.064/0.32=0.2

let S represent the sum of n term then S=8×[(1-0.2ⁿ)/(1-0.2)] = 10×(1-0.2ⁿ).

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3 years ago
Merideth measured 3.25 cups of flour and 1.625 cups of brown sugar into
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Step-by-step explanation:

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