1. 4/9
2.4
3. 9
4. 1/2
5. 2/-9
6. -1
7. 1
8. 7/4
When finding slope you want to subtract Y1 - Y2 and X1 -X2 to get your answer
370.26 , get what she had originally (336.6) by multiplying 306 by 1.1 then multiply 336.6 by 1.1 to see her increase
Solution
Given the function below

Where


Also recall that the contangent formula is

Thus;

From the above deduction,
sinθ is the denominator,
Hence, the domain of validity is defined for the set of real numbers except for sinθ = 0
Complete Question
The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 7 minutes. Find the probability that a randomly selected passenger has a waiting time greater than 1.25 minutes.
Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The start time is a = 0 minutes
The end time is b = 7 minutes
Generally the probability that a randomly selected passenger has a waiting time greater than 1.25 minutes is mathematically represented as
=>
=> 
=>