Answer:
its a
Step-by-step explanation:
4/12 = 1/3
The answer is D. 2x - 4/x^2- 4
The decimal conversion to 8 39/40 is 8.975 and the decimal terminates.
Answer:
0.0000
Unusual
Step-by-step explanation:
Given that a tobacco company claims that the amount of nicotine in its cigarettes is a random variable with mean 2.2 mg and standard deviation .3 mg.
i.e. population parameters are

The approximate probability that the sample meanwould have been as high or higher than 3.1

=0.0000
Answer:
so a fraction itll be a 4/5