Answer:
it the 3rd one
Step-by-step explanation:
Answer:
Answer is option 2) pi/3
Step-by-step explanation:

HAVE A NICE DAY!
THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.
Answer:
- see below for a diagram
- 15 m
Step-by-step explanation:
Stephanie is 1.8/1.2 = 1.5 times as tall as her shadow is long. We expect the same is true of the wind turbine.
The wind turbine's shadow is 10 m long, so its height is 1.5·(10 m) = 15 m.
The wind turbine is 15 m tall.
Answer:
f=ab/a+b
Step-by-step explanation:
Let's solve for f.
1/f=1/a+1/b
Question: Which of the following is NOT true when testing a claim about a proportion?
Answer: A conclusion based on a confidence interval estimate will be the same as a conclusion based on a hypothesis test.
I don't really know the answer choices, but I think that's right. Sorry if not.
Hope this helps. c;