According to the author, why are groups generally more effective than isolated individuals? (site 1).

What is the measure of ∠m? 81° 65° 53° 98° answer plz

Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

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.)