253. First, I squared 8, to get 64, then multiplied that by 12. I subtracted 9 from this because 3x3 is 9 to get 759. Then, divide this by 3 to get 253. Hope this helped!
Answer:
0.6535
Step-by-step explanation:
Given that during a one-hour period twenty-five customers buy gasoline at this station.
Let X be the no of persons out of these 25 who pay by cash.
X has two outcomes and each trial is independent of other.
Hence X is binomial (n=25, p=0.40)
Required probability
= 
=0.6535
c is the answer cuz a is a straight line of dots b is a no solution plot and d is a poitive plot
times the length by width and you will get your answer use a calculator that will be the answer
1. x(2x^2-x+4)
2.-3(y-1)(y+2)
3.-(11w^2+18w-1)