Alength is measured as 21cm correct to 2 significant figures. what’s the lower bound of the length and the upper bound of the length

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

the one below it is a function

df =

both have same length

the answer is d

step-by-step explanation:

you can also use mathway to get you answer + steps