Answer:5/12
Step-by-step explanation:
20 has been added to the total of scores, so the new mean for the 20 scores will be 20/20 = 1 higher than it was.
The new population mean is 15+1 = 16.
Answer:
D
Step-by-step explanation:
Answer:
q<6
Step-by-step explanation:
First you do inverse operations to get all like terms on the same side
5q+43>-11q+70
-43 -43
5q>-11q+27 = 4.5q<27
/-11 /-11
the sign in the middle flipped because we divided by a negative number
Next we do inverse operations to get q
4.5q<27
/4.5 /4.5
=q<6
