Adoor-to-door salesman expects to make a sale 12% of the time when starting the day. but making a sale increases his enthusiasm so much that the probability of a sale to the next customer is 0.38. if he makes no sale, the probability for a sale to the next customer stays at 0.12. what is the probability that he will make at least two sales with his first three visits?

answer: i forgot

step-by-step explanation:

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.