Choose all the numbers that round to the nearest 1 then round to the hundred thousand
89006
10
11

ii) 89,006

iii)109,999

iv) 119999

Step-by-step explanation:

We need to find the numbers that is rounded to 100,000.

To identify the numbers, the ten thousand place digit must be greater than or equal to 5.

Let's identify the numbers.

i) 9999 which is 4 digit number. It cannot be rounded to hundred thousand place.

ii) 89006 , here ten thousand place digit is 8, which is greater than or equal to 5.

So it can be rounded to hundred thousands.

89,006 = 100,000

iii) 109999

The hundred thousand place digit is 1, the next right right is 0. So it can be rounded to hundred thousand.

109999 = 100,000

iv) 119999

The hundred thousand place digit is 1, the next right right is 1. So it can be rounded to hundred thousand.

119999 = 100,000

v) 999999, the hundred thousand place digit is 9. So it cannot be rounded to 100,000

Therefore, the answer is

ii) 89,006

iii)109,999

iv) 119999

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation: