A survey of 116 law firms in a country found that the average hourly billing rate for partners was $578.
1 answer:
Complete Question
The complete question is shown on the first uploaded image
Answer:
a
The correct option is d
b
The correct option is b
Step-by-step explanation:
From the question we are told that
The sample size is 
The mean is 
Generally the population is all law firms in the country because it is the entire pool from which a statistical sample is drawn
The sample are the law firm that where surveyed because it is the statistical sample is drawn from the population
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Here's the solution,
volume of cylinder :
=》

where,
now, let's solve
=》

=》

So, volume = 2000.2 cm³
Answer:
the second one brotha
Step-by-step explanation:
The greatest place value is the tens spot which 2 is in the tens spot so we need to round up since 5 is next to the 2. The answer would be 30
Answer:
(rs) (4) = (r/s)(3) = (r)(s)(2)
rectangular base= 6*10= 60cm^2
big triangles = 12*5=60, 60*2=120cm^2
small triangles= 12.6*3=37.8, 37.8*2=75.6cm^2
add = 255.6 cm^2