Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

See more answers at brainly.com

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

I think the top is 37.977....so is that 5 sig figs?

Or 3?

So A would be 37.977 but 3.0 has 2 sig figs so you would round it to 2 sig figs so 38

or .210. So 3, which are .210? or do I round the 0 because of the 7?

2.11 x 10 ^ -1?

Thats fine. :) Now for c.

multiply then add?

PEMDAS

So the answer is 3, which are 161.