d) The probability spinner will land on black all three times is 1/8
The probability of landing on black = 1/2
The probability of landing on red = 1/3.
Now, if the spinner is spun 3 times.
The probability it will land on black all three times
Hence, the probability spinner will land on black all three times is 1/8.
P(Black 3/3) =
P(Black 3/3) =
Assuming there are only three colors on the spinner (black, red and white,) the probability of landing on white can be found by subtracting the probabilities for black and red from 1. This gets you 0.16, or one-sixth.
The probability of it landing on white three consecutive times is 1/216
In order to solve this problem we first need to calculate the probability of the spinner landing on white, we know that the sum of all three probablities must be equal to 1, so we subtract the given probabilities from 1 and that will be the probability of it landing on white three times. We have:
white = 1 - 1/3 - 1/2 = 1 - (2 + 3)/6 = 6/6 - 5/6 = 1/6
The probability of the spinner landing on white all three times is given by the probability of it landing on white one time powered by the number of times that it has to land on that collor. So we have:
white three = white^(3) = (1/6)^3 = 1/216
So if there is a 5/6 chance of NOT landing on white, then there must be a 1/6 chance of landing on white.
To find the probability of landing on white 4 times, multiply 1/6 to itself 4 times.
The answer is D.
poop and one with these nuts
the coordinates a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.
in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.
since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.
now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.