Question

Report the answer in the correct number of significant figures for questions 5 - 12.
Example: 3.401 + 13.6 + 50.111 =
correct answer: 67.1


(1.5 x 10^3) ÷ 2.1 =
1.05 x 10^6) ÷ (3.33 x 10^3) =
(3.01 x 10^6) + (1.265 x 10^4) =

Answer 1

How many do you think it's for the first one?

Answer 2

1.0 x 10^3

Answer 3

first one is 0.7x^3

Answer 4

@Fudgewwww That is wrong. Right number, wrong sig figs.

Answer 5

oops i simplified

Answer 6

what is ^

Answer 7

to the

Answer 8

ok thank you

Answer 9

@Yolo4mecuite Wrong number, right sig figs

Answer 10

what dos that mean?

Answer 11

so put the two parts of our together @Yolo4mecuite

Answer 12

brb

Answer 13

The significant figures of a number are those digits that carry meaning contributing to its precision

Answer 14

http://getstartedinscience.weebly.com/uploads/1/3/9/9/13992289/4601856_orig.jpg?1

http://www.chem.tamu.edu/class/fyp/mathrev/mr-sigfg.html
(see the examples)

Answer 15

http://image.mathcaptain.com/cms/images/83/scientific-notations111.PNG

http://mathsfirst.massey.ac.nz/Algebra/Decimals/images/scinot2.gif

https://legacy.etap.org/demo/Algebra1/lesson6/Image10.gif

Answer 16

@Squirrels

Answer 17

Okk, so do you know what significant numbers are?

Answer 18

Yeah

Answer 19

Yes