Answer:
the last one
Step-by-step explanation:
use the horizontal line test to find out if its a function
for more information Google horizontal line test
hope this helps :)
11 I think right are wrong answer idk
-3 degrees
To find the average temperatures, you add them all together (-5 + -7 + -2 + 2 + -3 = -15) and divide that number by the number of terms added together (-15/5 = -3)
He makes $375 a week. Since we know he makes the same amount each week, you set up the equation 12m = 4500. To solve, just divide 4500 (total amount made) by the 12 (the amount of weeks) and you get $375 per week.
Answer:
![Pr =\frac{1}{38955840}](https://tex.z-dn.net/?f=Pr%20%3D%5Cfrac%7B1%7D%7B38955840%7D)
Step-by-step explanation:
Given
---- 1 to 35
-- selection
Required
The probability of winning
The probability of getting the first number correctly is:
![P(1) = \frac{1}{35}](https://tex.z-dn.net/?f=P%281%29%20%3D%20%5Cfrac%7B1%7D%7B35%7D)
At this point, the remaining numbers are 34
So, the second selection has the following probability
![P(2) = \frac{1}{34}](https://tex.z-dn.net/?f=P%282%29%20%3D%20%5Cfrac%7B1%7D%7B34%7D)
Following the above sequence, we have:
![P(3) = \frac{1}{33}](https://tex.z-dn.net/?f=P%283%29%20%3D%20%5Cfrac%7B1%7D%7B33%7D)
![P(4) = \frac{1}{32}](https://tex.z-dn.net/?f=P%284%29%20%3D%20%5Cfrac%7B1%7D%7B32%7D)
![P(5) = \frac{1}{31}](https://tex.z-dn.net/?f=P%285%29%20%3D%20%5Cfrac%7B1%7D%7B31%7D)
So, the required probability is:
![Pr =P(1) * P(2) * P(3) * P(4) * P(5)](https://tex.z-dn.net/?f=Pr%20%3DP%281%29%20%2A%20P%282%29%20%2A%20P%283%29%20%2A%20P%284%29%20%2A%20P%285%29)
![Pr =\frac{1}{35} *\frac{1}{34}*\frac{1}{33}*\frac{1}{32}*\frac{1}{31}](https://tex.z-dn.net/?f=Pr%20%3D%5Cfrac%7B1%7D%7B35%7D%20%2A%5Cfrac%7B1%7D%7B34%7D%2A%5Cfrac%7B1%7D%7B33%7D%2A%5Cfrac%7B1%7D%7B32%7D%2A%5Cfrac%7B1%7D%7B31%7D)
![Pr =\frac{1}{35*34*33*32*31}](https://tex.z-dn.net/?f=Pr%20%3D%5Cfrac%7B1%7D%7B35%2A34%2A33%2A32%2A31%7D)
![Pr =\frac{1}{38955840}](https://tex.z-dn.net/?f=Pr%20%3D%5Cfrac%7B1%7D%7B38955840%7D)