Answer:
1 1/8
Step-by-step explanation:
3/4 = 6/8 ( 3x2= 6 numerator ) ( 4x2= 8 denominator )
6/8 + 3/8 = 9/8 = 1 1/8
Answer:
Step-by-step explanation:
Given
-- City C
--- City K
Required
Determine the 90% confidence interval
This is calculated using:
Calculating
For a 90% confidence level, the z-score is 1.65. So:
Calculating the standard deviation
So:
So:
Answer:
1/15
Step-by-step explanation:
2/5-1/3=6/15-5/15=1/15
What number comes after 12 24 72 to 288 first please explain that again and second 11 comes after 12 and 23 comes after 24 and 71 comes after 72 hope this helps
Answer:
x=5
Step-by-step explanation:
18x-11x-35=0
7x-35=0
7x=35
x=5