Question

How many significant figures are there in each of the following measurements
how about 3.50 times 10^3
1.604 times 10^4
14.380
0.0804
3.45000

Answer 1

http://ostermiller.org/calc/significant_figures.html
try this.

Answer 2

i dont understand it can you just tell me or help me

Answer 3

3.50x10^3=3500 so 4 sig fig

Answer 4

1.604x10^4=16040... so 5 sig fig... i m just guessing that's the answer

Answer 5

sorry safia! i forgot what i learnt! that's all i can do