Given that m∠ABD = 84° and m∠BAC = 37°, what is the m∠ACD? A)37° B)59° C)84° D)Not enough information.

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.