Question

significant digits in each value
9.03
9.039
9.040

Answer 1

What do you know of sig digs?

Answer 2

nothing really

Answer 3

this is what is said
please discuss the number of significant digits in each value:


A) 9.03

B) 9.039

C) 9.040

Answer 4

If the 0 is between numbers, it is a sig dig.
201- 3 sig digs
If the 0 is before all numbers, without a decimal, then it isn't a sig dig.
30-1 sig dig
If the 0 is after a number without decimal, it isn't a sig dig.
0000023-2 sig digs
If the 0 is before a number with decimals, it is a sig dig.
20.0-3 sig digs
0.02-2 sig digs.

Answer 5

so all three of these are single

Answer 6

Single?

Answer 7

single digits

Answer 8

duuno what that means. I did not just repost that...

Answer 9

huh i am confused

Answer 10

u there?

Answer 11

9.03 = according to the rules above the 0 counts so it is 3 significant digits
9.039 = again, 0 counts so it is 4 significant digits

Answer 12

..9.03 has 3 SF and 9.039 has 4 SF...
9.040 has 4 significant figures...