Answer:
3 + 9x = 11x - 7
simplify
9x + 3 = 11x - 7
subtract 11x from both sides
-11x -11x
-2x + 3 = -7
get rid of constants first by subtracting by 3 from both sides
-3 -3
-2x = -10
divide both sides by -2 since that is the inverse operation of multiplication
/-2 /-2
X = 5
Answer:
oh ok , cold as usual.
Step-by-step explanation:
The domain is <span>(<span><span>−∞</span>,∞</span>) and the range is </span> (−∞,∞)
Answer:
0.35
Step-by-step explanation:
we know that
The formula to use for uniform distribution is equal to

where,
b is the upper limit of the distribution which is 5 minutes in this case.
a is the lower limit of the distribution which is 0 minutes in this case.
x is the concerned value which is 1.75 minutes in this case.
substitute the given values

That means
The probability that a randomly selected passenger has a waiting time less than 1.75 minutes is 0.35
The answer
Is third one bro