Apassenger train has tickets available for 12 window seats and 8 aisle seats. the nest person to buy a ticket will be randomly assigned to one of those seats. what is the probability that the next person will be assigned to an aisle seat?

Our required probability is 0.4.

Step-by-step explanation:

Since we have given that

Number of window seats = 12

Number of aisle seats = 8

Total number of seats = 12+8 = 20

According to question, the next person to buy a ticket will be assigned to one of those seats.

Probability that the next person will be assigned to an aisle seat is given by

Hence, our required probability is 0.4.

what are the options? ?

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°