Round this number to nearest 10,000. 4,278,003

Hi there!

To Round of the number given, first you have to find the ten thousands place on the given number. Started from ones, tens, hundreds, and moving on, the number in the ten thousands place would be 7 in your case.

Now, looking to the number on the right of 7 which is 8, it is bigger than 5, and therefore, we round up 7 and let 8 go to zero.

Applying this, your answer would be 4,280,003

Hope this helped!

4,280,000

Step-by-step explanation:

first you see what number is in the thousands place and you see if is 5+ or 4-. if it is 5+ the 10,000's place will go one higher. If it is 4 or lower it will stay the same. in this case it is 5+ so it will go higher so the 7 would be come an 8 so your answer would be 4,280,000.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

-6 is the correct option from the above given options