Expressed in standard powers-of-10 notation and rounded to four ...

[armygirl]

Expressed in standard powers-of-10 notation and rounded to four significant figures, the number 0.00023648 is
 a. 2.364  103.
  b. 2.365  104.
  c. 2.365  10-4.
  d. 236.4  10-6.

Question 2

Rounding the number 200.601 to three significant figures
 a. gives 199.
  b. gives 200.
  c. gives 200.601
  d. gives 201.
  e. cannot be done.

[miss.ashley]

Answer to Question 1

c

Answer to Question 2

d

[armygirl]

Thanks for the timely response, appreciate it

[Animal_Goddess]

TYSM