Question

solve 3ln 2x=12 show your work.

Answer 1

You rent an air boat. The total cost includes a flat fee plus an hourly fee.
a.After 4 hours the total cost is $140. Write an equation that represents the total cost y after x hours.
b.Interpret the y-intercept.

Answer 2

ln 2x = 4
2x = 54.6
x = 27.3

Answer 3

x = 27.3

Answer 4

Can you solve my ques.

Answer 5

This is probably part of a word problem.

The y-intercept is the value of a function when x = 0.

So look at your problem, and describe what "the value of y when x = 0" means in the context of your problem.

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For example, if you have the equation

y = 20 - 16x^2,

where y represents the height of a dropped object after x seconds, then the y-intercept represents the height when it was initially dropped.

"Intepret" means to describe, in words, what the y-intercept means in the context of your particular problem, as I've done above for one problem. I can't be any more specific unless you say what the problem is.