Answer:
I think it is
Step-by-step explanation:
(18.0, 22.0). We are 95% confident that the mean age of university students is between 18 and 22.
4.56•10•10•10•10•10. The dots mean multiply
Answer:
Step-by-step explanation:
Using six random samples, the average number of catfish in the samples was 5.7
That is the simplest form
Answer:
Difference indicates subtraction: The difference of a number and 9 is (x−9) Twice the difference means 2(x−9) We know that the answer to this is 2 , so as an equation: 2(x−9)=2.
Step-by-step explanation:
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