Answer:
See explanation
Step-by-step explanation:
The question is incomplete. However, I'll solve on a general terms.
Since the robin, seagull and fish are on directly below one another; a possible question could be to calculate the distance between the robin and the clownfish
The given parameters are:
+ represents above sea level while i represents below
The distance is then calculated as:
Answer: 387
Step-by-step explanation:
Given : Standard deviation:
Margin of error : 0.15
Critical value for 80% confidence interval = 1.2816
Required minimum sample size :
Hence, the minimum sample size required to estimate the mean usage of water = 387
What number is 60% of 200? The correct answer is 120
6.568! hope they helps :)
Answer: 5 1/4
Step-by-step explanation: