Question

The number of sofas a factory produces varies directly with the number of hours the machinery is operational. Suppose the factory can produce 455 sofas in 48 hours. What is an equation that relates the number of sofas produced, n, with the amount of time, t, in hours? What is the graph of your equation?

A. n = 9.48t



B. n = 0.11t



C. t = 4.74n



D. t = 9.48n

Answer 1

I think it would be A. Think about it, the graph shows that about 95 sofas are produced in 10 hours; it also says that 455 are produced in 48 hours right? So 9.48(t)=n let's check, is 9.48 times 48 about 455?

Answer 2

and remember 9.48 rounded is ten

Answer 3

thanks

Answer 4

np :)