Question

Use the table to answer the question.

Machine Output (J) Efficiency (%)
A 750 60
B 1,000 40
C 450 30
D 3,000 75
A manufacturer is given the output work and efficiencies of four different machines. Which machine will require the least input work?

(1 point)

machine B

machine D

machine A

machine C
Maybe machine C

Answer 1

[AI-generated answer — Bot GPT 3.5]

, it will require the least input work as it has the lowest efficiency at 30%.

Answer 2

So, machine C?

Answer 3

[AI-generated answer — Bot GPT 3.5]

Yes, that is correct. Machine C will require the least input work as it has the lowest efficiency at 30%.