At a cinema, films are shown on Screen 1 and Screen 2.
Customers pay full price
or child price.
Full
78
There are three times as many
customers in Screen 2
as Screen 1
Screen 1
Child
18
73 customers paid child price.
Complete the frequency tree.
Screen 2
Full
Child

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?