Will give brainliest

find the greatest possible error for each measurement.

12.3 l

a.
0.01 l
b.
0.5 l
c.
0.05 l
d.
0.005 l

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.