Tickets to a baseball game cost $3.50 for adults and $2.00 for children write a expression that gives the total cost for a family of 2 adults and 3 children to attend the game?

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.