Four spheres of radius 6 cm just fit inside a cylinder. Calculate the volume inside the cylinder that is empty.
Leave your answer in terms
of pie

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.