Question

give ur answer to correct 4 significant figures. log 28+log(log 2.5)

Answer 1

are you allowed to use calculators?

Answer 2

yeah,we can

Answer 3

what's the value you get?

Answer 4

1.047

Answer 5

but need the work

Answer 6

are there any preceding ecimals?

Answer 7

*decimals

Answer 8

yeah

Answer 9

I think you should give ur answer like this:
log(28)+log(log(2.5))=1.047....=1.047 in the blank you can write two or three decimals and you should round that value to 3rd decimal place right?

Answer 10

Am I correct @UnkleRhaukus

Answer 11

\[\log(28)+\log(\log (2.5)) = \log(28(\log(2.5)=\log(\log(2.5^{28}))\]

Answer 12

yeah, i get the same 1.046975636.... = 1.047 (4 sig.figs.)

Answer 13

Thank you @UnkleRhaukus