A rare bacterial culture is being grown in a lab. As the days progress, the cells multiply and grow. After 1 day, there is only 1 cell.
After 2 days, there are 5 cells.
After 3 days, there are 14 cells.
After 4 days, there are 30 cells.
Which recursive equation represents the pattern?
an - an - 1 +n
an = an-+ n2
an = an - 1 + 2n
an-an-1+n?

Can u guys do this ratio question. this is extremely urgent a tap is leaking water at a rage of 1l every 8 hours. how long will it take for the tap to leak a total of 300ml?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.