Answer:
y=650
Step-by-step explanation:
Just subtract 50 from each side
And Yes, please
Answer:
what about 4
Step-by-step explanation:
[3/2][1/3][3/5][3/7][3/10]
The Answer is $9.00 because if you just add 4.50 to 4.50 it is $9:00.
Answer:
B) μD = 0.60 ± 0.10(1.397)
Step-by-step explanation:
The confidence interval is given by:

Where
MD=60
n=9
df=n-1=8


Then the confidence interval is
μD=0.60±1.397*(0.3/√9)
μD=0.60±0.10*(1.397)