Answer:
The minimum guaranteed mileage is 
Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally for the probability to be 4% the minimum guaranteed mileage is evaluated as
=> 
=> 
From the z table, the critical value corresponding to 0.96 to the left of the curve is
So
=>
<h3>
There are 3 answers: Choice A, Choice D, Choice F</h3>
Explanation:
2 & 1/2 = 2.5
10 + (-2.5) can be represented by starting with 10 and then dropping by 2.5, which is what choice A is saying
or we can start with -2.5 and add on 10. This works because we can add numbers in any order, example: 2+3 = 3+2 = 5. So starting with -2.5 and adding on 10 is represented by choice D's and choice F's examples
Answer:
B:5x
Step-by-step explanation:
It would be B because if you add all the sides together you would get 5x and 5x is B
Answer:
The coefficient of q is 7
Step-by-step explanation:
The two expressions are
(23q – 34) and (–16q – r)
and .
(–16q – r)
The sum of the two expressions is
23q - 34 + -16q - r
When we group like terms the expression will be,
=23q - 16q - r - 34
When we simplify the expression will now be
=7q - r - 34
The coefficient of q is the constant behind q in the expression.
The coefficient of q is therefore 7.
