The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 35 ounces and a standard deviation of 4 ounces. a) 95% of the widget weights lie between
and

b) What percentage of the widget weights lie between 23 and 43 ounces?
%

c) What percentage of the widget weights lie below 39 ?
%

Can someone me do math because i am having a breakdown rn because i don’t get it

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute