The probability of a given event is . if the experiment is repeated n times, what is the probability that the event does not occur in any of the trials?
ill give u brainliest and 30 points

Events with two possible outcomes are modelled by the following equation: if the probability of success is , you have trials, and X is the random variable representing the number of times the event with probability p happens, you have

Now, you want X=0 (i.e. the event never happens). So, you have

yep

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.