Answer:
0.1296
Step-by-step explanation:
The desired probability is calculated by using geometric probability distribution having the pdf of
P(X=r)=p*q^r-1 where x=1,2,3,....
The geometric distribution is used because experiment is repeated various number of times until the success is obtained.
Here p is the probability of success which is 0.4 in the given scenario as Zach scores a ringer 40% percent of time
We wish to calculate the probability that Zach throws 555 or more to achieve his first ringer that is
P(R≥5)=1-P(R<5)=1-P(R≤4)
P(R≤4)=P(R=1)+P(R=2)+P(R=3)+P(R=4)
P(R≤4)=0.4*0.6^0+0.4*0.6^1+0.4*0.6^2+0.4*0.6^3
P(R≤4)=0.4+0.4*0.6+0.4*0.36+0.4*0.216
P(R≤4)=0.8704
P(R≥5)=1-P(R≤4)=1-0.8704=0.1296.
So it is 12.96% chance that the Zach throws 555 or more to achieve his first ringer.
-9 1/3 - (- 1 1/3) =
-9 1/3 + 1 1/3 =
-8 <==
Given:
A figure of a circle.
To find:
The correct statement for the given figure.
Solution:
According to the tangent secant theorem, if two tangents or two secants are drawn to the circle from an exterior point, then the measure of angle between the tangents or secants is:
In the given figure, the exterior angle is 32 degrees, larger arc is QAI and smaller arc is QI.
Therefore, the correct option is C.
Answer:
A polynomial is a set of terms, typically having 2 or more.
Step-by-step explanation:
A polynomial is a general term for having 2 or more. They can be broken down to being more specific.
For example:
The polynomial of 2 terms is known as a binomial.
The polynomial of 3 terms is known as a trinomial.
The polynomial of 4 terms is known as a quadrinomial.
etc.
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