It is equal. because if the numbers are the same size and the denominator are the same it is equal
Answer:
2. 1. 3.
Step-by-step explanation:
my explanation is that it goes from least to greatest from the answer so i put number 2. first answer is 1, and 1. next answer of 3, ans lastly 3. with a answer of 10.
Answer:
Step-by-step explanation:
standard deviation σ =5000
Mean μ = 36500
X = 30000
Probability that tire fails to reach 30000 miles
P(< 30000) = P( z < (30000-36500) / 5000 )
= P ( z < - 1.3 )
= .0968 ( from z table )
refund per mile = .01
refund for 30000 mile = .01 x 30000 = 300
expected cost of promotion
= 300 x .0968
= 29.04
b )
refund of $50 is equivalent to shortage of milage by 50 / .01 = 5000 miles
Probability of miles less than 30000 - 5000 = 25000
P ( X < 25000 ) = P ( z < (25000 - 36500) / 5000 )
P ( z < - 2.3 )
= 0.0107 Answer .
The answer is B that's what I got. Note: Anytime it says per just know that it's going to have a variable with it. :)
Answer:
<h3>Not sure if this is right but I'm guessing, you have to do is change in y divided by change in x.</h3>
To find the equation of the line you do:
1. -2.6-9= -11.6(the y)
2.-6.4-5.2= -11.6(the x)
3. -11.6--11.6=0
