John has four jobs to do every day. For variety, he chooses slips of paper from a jar
each morning to decide in which order he
will do the jobs. What is the probability
that John will unload the dishwasher after
taking out the garbage?

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*