Among 400 randomly selected drivers in the 16 - 18 age bracket, 370 were in a car crash in the last year. if a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? is it unlikely for a driver in that age bracket to be involved in a car crash during a year? is the resulting value high enough to be of concern to those in the 16 - 18 age bracket? consider an event to be "unlikely" if its probability is less than or equal to 0.05.

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

answer: - (a)

(b) 88 seats

step-by-step explanation:

given: in an auditorium, there are 22 seats in the first row and 28 seats in the second row.

thus first term=

second term=

the number of seats in a row continues to increase by 6 with each additional row.

⇒d= 6

a) given formula :

b)   let the number of seats (n) = 12

substitute n=12 in the explicit rule formed in (a)

∴there are 88 seats in 12 rows.