Answer:
An applicant must score a minimum of 128
Step-by-step explanation:
To solve this question, we make use of the z-score formula.
Z = (X - mean)/standard deviation
Firstly, let’s list out the parameters from the question. From the question, we can deduce that:
Z = 1.5
X = ?
Mean = 110
Standard deviation =12
1.5= (X-110)/12
18 = X - 110
X = 110 + 18
X = 128
I believe the price for one box with the coupon will be $3.15. This is because 4.50 * .30 = 1.35
4.50 - 1.35 = 3.15 Thus the discounted price will be $3.15
The answer is A because it is 22 below zero.
Answer:
6/7
Step-by-step explanation:
5/7 + 1/7
Since the denominators are the same, we just add the numerators
5+1 = 6
Then we put the numerator over the denominator
6/7
Answer:
Step-by-step explanation:
Given:
Two points on a line are given as:
(0, 1) and (2, -2)
We know that the slope of a line passing through points 
is given as:
Plug in 
. This gives,
The equation of a line with slope 'm' and points is given as:
Now, on plugging in the second point 
we get:
Therefore, the first option is correct which is given as:
