The mean (or average) for the data set is 67.428
yes i think a mixed number is a rational number
Answer: 7/8
Step-by-step explanation:
To find the equivalent expression of a fraction, we can either multiply numerator and denominator by same variable or same number, or we can divide both numerator and denominator by same number or same variable .
So if we multiply both numerator and denominator by 2, we will get

I think the answer is c ngl