Question

Can you please solve this question for me guys? I might mark you brainliest for this :'D Thanks ok-:3

Answer 1

hope that I have helped you in this case

Answer 2

Answer:

a= 5.06

n= -4

Step-by-step explanation:

Since 1 microgram = $\frac{1}{1000000}$

⇒ 506 microgram= $\frac{506}{1000000}$

= 0.000506

whose scientific notation is,

5.06 × $10^{-4}$