The mean increases. When Deleware (2,000: 2) is included the mean must be divided by 9 instead of 8.
Let me work this out really quick and I'll get back to you
we have completed 9/36=1/4 of the fence
Answer:
OK, Im going to help you!!!!!!!!!!!
~Trinity aka Queensupreme
Answer:
x=60
Step-by-step explanation:
3/5x + 1/4x=51
12/20x+5/20x=51
17/20x=51
17x=1020
x=60
Double-Check:
3/5(60)+1/4(60)=51
180/5+60/4=51
36+15=51
51=51
Hope it helped!
