There is a 9% chance that a booked gig will get cancelled. if you have 4 gigs in a row, what is the probability none of them will get cancelled!

The answer is 68.574961%.

Step-by-step explanation:  Given in the question that there is a 9% chance that a booked gig will get cancelled. We have 4 gigs in a row and we need to find the probability that none of them will get cancelled.

The probability of a gig not get cancelled will be

Since the chances of being cancelled for the 4 gigs are independent events, so the probability that none of the 4 gigs are cancelled is

Thus, the required probability is 68.574961%.

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question