Answer: 2.266666667
Step-by-step explanation: 34/15=2.266666667
Answer:
a
b

c

Step-by-step explanation:
The chance that it will rain is 
The chance that it does not rain is 

The probability that the bus run late if it rains is 
The probability that the bus run late if it does not rain is 
Generally the probability that it will rain and the bus will be late is mathematically represented as

=> 
=>
Generally the probability that the bus will be late is mathematically represented as

=> 
=> 
Generally given that the bus ran late, the probability that the bus it was not raining is mathematically represented as

Here 
=> 
=> 
So

=> 
Answer:
x^7/6
7 square root x^6 would be x ^7/6
"Supplementary" angles add up to 180°.
Opposite angles are supplementary, so . . .
(12x - 4) + (19x - 2) = 180°
Clear the parentheses: 12x - 4 + 19x - 2 = 180°
Add up all the x's on the left side: 31x - 4 - 2 = 180°
Add up the plain old numbers on the left side: 31x - 6 = 180°
Add 6 to each side: 31x = 186°
Divide each side by 31 : <em>x = 6°</em>
Well ! Now that you know that x = 6° . . .
Angle EPC is (12x - 4)°
That's (12·6 - 4)°
Which is (72 - 4)°
Which is <em>68°</em>
Answer:
A.
Hope that helps!
Step-by-step explanation: