Question

Write each one of the following in standard form.
(a)
7 -20 15 1 21
8' 12'-16' 4'-15
(b)​

Answer 1

Answer:

standard form

Step-by-step explanation:

(i)  0.0000000000085= 8.5×10  

−12

 

(ii) 0.00000000000942= 9.42×10  

−12

 

(iii) 6020000000000000= 6.02×10  

15

 

(iv) 0.00000000837= 8.37×10  

−9

 

(v) 31860000000= 3.186×10  

10