The 6 friends need to determine the amounts and costs of the items needed to host a birthday party and will invite between 12 and 20 friends. what types of calculations may be involved in trying to determine the total cost of the party? give at least two specific examples.

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

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 %