Aline graph would be useful for: a. displaying information that does not change over time. c. displaying data that uses parts of a whole. b. displaying data that changes continuously over time. d. displaying data that does not represent a trend.

Well, look at a graph.

Line graphs are a rate of change. Even if it is straight like an asymptote on the y-axis or x-axis. Thus you can say that a and d are wrong by that definition.

c might be correct, but it's not the most correct. Plus, you'd need context to know such a thing, which we don't have here. That leaves b, and it is indeed the right answer, because line graphs are continuous (at least for the most part) and they show a change over time.

ANSWER: b

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours