I'm not sure what the options are as this appears to be a multiple choice question, but this probability is as follows:
I think it is 8 right i not sure
Given that Bill
is on the school archery team. the target has a center bull's-eye and
two rings around the bull's-eye.
Given the table below that gives the probabilities of outcomes.
![\begin{tabular} {|c|c|c|c|c|} \bold{Outcome}&Bull's-eye&Inner ring&Outer ring&Miss\\ \bold{Probability}&0.036&0.297& 0.423&0.244 \end{tabular}](https://tex.z-dn.net/?f=%5Cbegin%7Btabular%7D%0A%7B%7Cc%7Cc%7Cc%7Cc%7Cc%7C%7D%0A%5Cbold%7BOutcome%7D%26Bull%27s-eye%26Inner%20ring%26Outer%20ring%26Miss%5C%5C%0A%5Cbold%7BProbability%7D%260.036%260.297%26%090.423%260.244%0A%5Cend%7Btabular%7D)
The probability <span>that Bill will get the next arrow in the inner or outer ring is given by
P(inner ring) + P(outer ring) = 0.297 + 0.423 = 0.72</span>
Therefore, <span>the probability that Bill will get the next arrow in the inner or outer ring is 0.72</span>
Option B is the correct answer
Let
x-------> the time in minutes
y-------> the temperature in Fahrenheit degrees
![A(2,150)\\B(3,190)](https://tex.z-dn.net/?f=A%282%2C150%29%5C%5CB%283%2C190%29)
we know that
<u>the change in the y-values between two points is equal to</u>
![(y2-y1)](https://tex.z-dn.net/?f=%28y2-y1%29)
Substitute the y-values of the point A and B in the formula
![y2=190\\y1=150](https://tex.z-dn.net/?f=y2%3D190%5C%5Cy1%3D150)
![(190-150)=40](https://tex.z-dn.net/?f=%28190-150%29%3D40)
<u>the change in the x-values between two points is equal to</u>
![(x2-x1)](https://tex.z-dn.net/?f=%28x2-x1%29)
Substitute the x-values of the point A and B in the formula
![x2=3\\x1=2](https://tex.z-dn.net/?f=x2%3D3%5C%5Cx1%3D2)
![(3-2)=1](https://tex.z-dn.net/?f=%283-2%29%3D1)
therefore
<u>the answer is</u>
The change in the y-value is
and the change in the x-value is ![1](https://tex.z-dn.net/?f=1)