The mean would be 5
Reason for this is that the mean is when all data is summed up then divided by how many data points there are
So 4+4+7=15
Then divide by 3 would equal 5
I hope this helps!
First is yes
Second is no
Third is no
Fourth is no
28=2*2*7=2²*7;
46=2*23=>the greatest common factor is 2
Answer:
Step-by-step explanation:
Inverse trig functions are used to find angles.
