Aladdin wishes to divide up a treasure of 19 gold coins into as many sacks as possible so that there will be a different number of coins in each sack (with each sack holding at least one coin). How many sacks will aladdin use?.

Heights of men on a baseball team have a bell-shaped distribution with a mean of 177 cm and a standard deviation of 6 cm. using the empirical rule, what is the approximate percentage of the men between the following values? a. 159 cm and 195 cm b. 165 cm and 189 cm a. 89% of the men are between 159 cm and 195 cm. (round to one decimal place as needed.) b. 89% of the men are between 165 cm and 189 cm. (round to one decimal place as needed.)