3888 rounded to the nearest hundred is

3900

Step-by-step explanation:

We can round the 888 to 900

3900

Step-by-step explanation:

thousands, hundreds tens ones

  3                     8          8       8

Rounding to the nearest hundred, we look at the tens place.  if it is 5 or greater we round up

3900

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5