Question

Plz help me. what is 4.9 * 10^-5 +.0005

Answer 1

It should be 490000.0005

Explanation:

4.9*10^5+.0005

10^5=100000

4.9*100000=490000

490000+.0005=490000.0005

Answer 2

Explanation:

`10^(-5)=(1)/(10^(5))=(1)/(100,000)=0.00001\\\\`

4.9* 10^-5 +0.0005 = 4.9 * 0.00001 + 0.0005

= 0.000049 + 0.0005

= 0.000549