Question

TRUE OR FALSE?

According to the rules of significant figures, 3.92+0.7=4.6. This is because the least precises value in the problem is 0.7, which is precise only to the tenths digit, so the answer must also be rounded to the nearest tenth.

Answer 1

True.

Answer 2

Do you get it?

Answer 3

no :(

Answer 4

Hahaah that wasn't explaining enough. Ok so 3.92+0.7= 4.62. Its looking for only the tenths digit so i you round the number which equals 4.6.

Answer 5

i rounded*

Answer 6

OHHHH! so rounding 4.62 right?

Answer 7

can you help me with thisone? how many significant figures do they have?
6.01,200+20.5,106.2+54.7, 54.
let me try to guess then first then you tell me if its right? deal?

Answer 8

yeeyey

Answer 9

go on

Answer 10

okay 54 has 2
6.01 has 3

Answer 11

right?

Answer 12

Nope

Answer 13

o:

Answer 14

WHAT!!!!!!!!!

Answer 15

ok ok hold on let me do this again haha

Answer 16

They have no significant figure.

Answer 17

why?

Answer 18

O.o

Answer 19

Because all of the numbers don't match.

Answer 20

Do you get it?

Answer 21

no??? my hw is asking me to choose tho o:

Answer 22

its asking me to match them with their sig figure!

Answer 23

Yeah none unless you have to round the number.

Answer 24

im so lostttttt.

Answer 25

ahh.. 6.01,200+20.5,106.2+54.7, 54.
6.01, 240.5,160.9,54
You see there's no significant numbers right?

Answer 26

So there's none.

Answer 27

Do you still get it or your lost?

Answer 28

IM STILL LOSSSSST lmfao

Answer 29

oo significant numbers i thought significant addition.

Answer 30

omg...........................

Answer 31

LMFAO! FAIL!

Answer 32

Yeah corrrrrrectttt

Answer 33

okay okay now i get lost with the other ones :(

Answer 34

can you help?