The bar between the numerator and denominator of a fraction represent division.
Substract by 12 from 42, and keep going down until you hit -54, which is 8 hours!
Answer: 3n-6
Step-by-step explanation: You have to use the distributive property. 3 times n is 3n and 3 times -2 is -6.
Step-by-step explanation:
know the normal large sample condition is not met and also there are outliers
