Answer:
301.719
Step-by-step explanation:
Area of a circle is 3.142 x r². Hope this helps!!!
D. 1 and 2 is your answer
Answer:
A consumer organization estimates that over a 1-year period 16% of cars will need to be repaired once, 9% will need repairs twice, and 3% will require three or more repairs..
We have the cars that do not need repair =
%
(16+9+3=28% cars need repair of some sort)
What is the probability that :
a) neither will need repair?
=> 
b) both will need repair?
=>
c) at least one car will need repair?
=> 
=> 
0.6 x 0.2 = 12 and .9 - .12 = .78
It may be confusing because the decimals aren’t like whole numbers.
Answer:
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