Julia is evaluating the expression 40-6w + 2 when w= 4. what should be julia's first step in order to evaluate the expression correctly? a. multiply 6 by 4 b. add 2to 4 c. subtract 6 from 40 d. add 2 to 4

Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.71 with a standard deviation of $0.10. using chebyshev's theorem, what is the minimum percentage of stores that sell a gallon of milk for between $3.41 and $4.01? round your answer to one decimal place.