Around the car park, cylindrical concrete bollards are going to be placed. Volume of a cylinder: V = area of the base x height V = πr2h π = 3.14 Find out how much concrete each one will need by working out its volume in cm3 from the diagram. cm3

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Write a function rule for the table