Camille's seed haven claims that 90% of its sunflower seeds will germinate. suppose the company's claim is true. seth buys a packet with 30 sunflower seeds from camille's seed haven and plants them in his garden. what is the probability that exactly 23 seeds will germinate?
a. 0.9820
b. 0.0258
c. 0.0180
d. 0.9742
e. 0.9922

C. 0.0180

Step-by-step explanation:

Let x be the binomial variable that represents the number of seeds will germinate with parameter

n= 30 (Number of trials)

p=0.90  (Probability of success in each event)

Binomial probability formula :

Probability of getting success in x trials :

For x= 23 , we have

Simplify

Hence, the probability that exactly 23 seeds will germinate = 0.0180

pentagon

step-by-step explanation:

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.

ghjmutmum

step-by-step explanation: