Answer:

Step-by-step explanation:
The missing parameters are:
--- population
--- population mean
-- population standard deviation
Required

First, calculate the sample standard deviation




Next, calculate the sample mean 

So:

So, we have:



Calculate the z score




So, we have:

From the z table

So:

Answer:
360°
Step-by-step explanation:
Each of the two triangles have 3 angles that add up to 180°.
So,
180° + 180° = 360°
The sum of the angles of a quadrilateral is 360°
The answer is b because all you have to do is just subtract if I am wrong so sorry
Answer:
School buses range anywhere from 20 to 45 feet in length ok?
Answer:
h≈3.98cm this is the answer please mark me as a brainlist