After he finished breakfast, mr. edwards left for work at fifteen minutes after seven. what time is this? use a. m. or p. m.

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?