The mean is 2.5. also there is mean, median, mode calculators online to help you with these in the future
At the beginning of 2013, they would have 22 (21,6) workers.
30-20%(6)=24
24-10%(2,4)=21,6
Well, that would be $0.17 per crayon with tax. The answer with out tax depends on where they were bought. Tax where I live would be 7%, making the crayons' shelf price $19.60, that would be $0.15 per crayon.
Answer:
As the velocity is constant,
Distance covered in n hours = n × distance covered in 1 hr
Distance covered in 7 hrs = 7 × 110 = 770 miles