When n = 1, m = -5.5, when n = 2, m = -8.5, when n = 3, m = -11
Answer:
The answer is 16%
Step-by-step explanation:
use the percent error formula.

in this problem,
e= 75
t=90
substitute and solve.

16%
we are dealing with percents so rounding to nearest whole number will suffice.
hope this helps!
Answer:
-1/6
Step-by-step explanation:
20 of the students would be 6th graders, hope that helps!
Answer:
189
Step-by-step explanation:
You take 63% make it a decimal by dividing it by 100 and then you multiply it with 300. 300*.63=189.