Answer:
it's 4.5
Step-by-step explanation:
you have to find the difference between each number and the mean. then you find the mean of that sum
A) Yes. we don't have enough information so this can not be determined.
B) No, it would just be an outlier.
Answer:
Step-by-step explanation:
take x degree as reference angle
using tan rule
tan x=opposite/adjacent
tan x=6.1/5.1
tan x=1.19
x=
1.19
x=49.95
x=50 degree