Answer:
Step-by-step explanation:
(5,4)
x=5
y=4
hope this helped
mark brainliest :)
you question did not make sense so i assumed this is what you meant and needed.
Fu/ac=mu/bc so 27/36=mu/24 so mu= 18
Answer:
The margin of error for a sample size of 250 is 6
Step-by-step explanation:
The margin of error is given as
1/square root of the sample size
Thus, margin of error for a sapless size of 250 is
1/√250
= 1/15. 811
= 6
Answer:
I got it.
Step-by-step explanation:
-12a - (-15b) + (-3c)
