round the following to THREE significant figures:

Question

i tried some of them...please check to see if i did them right...thank you

a) 356,309
a. Answer: 356,000
b) 0.05738949
a. Answer: 0.0574
c) 0.05999999
a. Answer: 0.0510
d) 583,689
a. Answer: 584,000
e) 3,556
a. Answer: 3,560
f) 0.004555
a. Answer: 0.00456
b.
g) 400,001
a. Answer:
h) 730,999
a. Answer:

Answer 1

The figures did not appear, so try reposting them.

A tip is to put values into scientific notation and then adjust the sig figs.

for example 0.003142 to two sig figs.

0.003142 is 3.142 x 10^-3

this is closer to 3.1 than to 3.2 so to two sig figs it is

3.1 x 10^-3

Answer 2

opps i am sorry about that

the questons are
356,309
0.057389490
0.0599999
583,689
5.556
0.004555
400,001
730,999

Answer 3

1. 6
2. 8
3. 6
4. 6
5. 4
6. 4
7. 6
8. 6