Answer:
1 hour 39 Minutes
Step-by-step explanation:
At 8:09 P.M
Only the first plane was in the air
At 9:14 P.M
Both Planes were in the air
At 10:53 PM
First plane lands
<em>For how long were both planes in the air at the same time.</em>
Both planes were in the air between the 9:14 P.M and 10:53 PM
Duration = 1 hour 39 Minutes
Answer:
True
True
Step-by-step explanation:
The unknown parameters are treated as variable and data serve as coefficients. The random variables are value whose outcome depends on some random event. The θ can exist when n ≥ 0. A sample mean is a sequence which has normal distribution and n ≥ 1. The sample average of X-n follows normal distribution for all integer and n is greater or equal to 1.
Answer: 9
Step-by-step explanation: -(-3)=3^2=9
Answer:
Step-by-step explanation:
we require 2 equations with the repeating digits placed after the decimal point.
let x = 0.888.. (1) ← multiply both sides by 10
10x = 8.888.. (2)
subtract (1) from (2) thus eliminating the repeating digits
9x = 8 ( divide both sides by 9 )
x =
Answer:
<u>The degree of overlap between the two distributions is moderate.</u>
Step-by-step explanation:
I got this answer on the test. It is right I promise!