All 136 members of the Oblainda Club are obliged to buy a ticket for the Club's Annual Dinner, costing $40, whether or not they attend. In addition, each member has the option to buy one guest ticket for $50. No guest may attend without the member who has bought the ticket. 183 people attended this year's diner, including all the guests who had tickets. The total paid for the tickets was $9140. How many members did not attend this year's dinner?

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %