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

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43 is 120% of what number...turn ur percent to a decimal by dividing it by 100...." of " means multiply...." is " means =
43 = 0.12x
43 / 0.12 = x
358.33 = x <===
Answer:
38+31+43+x=180
Step 1: Simplify both sides of the equation.
38+31+43+x=180
(x)+(38+31+43)=180(Combine Like Terms)
x+112=180
Step 2: Subtract 112 from both sides.
x+112−112=180−112
x=68
Step-by-step explanation:
Add 21 to both sides, so you get 9z = 81
Answer:
Step-by-step explanation:
Parallel lines are lines that never meet, from the question in the attachment above, the two lines that cannot meet are lines 'a' and 'b' and lines 'c' and 'd'
4. Question four is then lines b and a which is option B
Perpendicular lines are lines in which the angle between them is right angle (90 degrees). Which are 'a' and 'c', 'a' and 'd', 'b' and 'c', 'b' and 'd'
5. Question 5 is therefore 'a' and 'c' which is option D