Answer:
37
Step-by-step explanation:
Discount are used to reduce the costs of items
The percent paid to determine the advertisement is incorrect
<h3>How to determine the correct percentage</h3>
The initial prices are given as: $44.00 to $152.00
And the discount is: 45% to 51%
At a discount of 45%, the price of the items would be:




At a discount of 51%, the price of the items would be:




The calculates prices show that the percent paid to determine the advertisement is incorrect
Read more about discounts at:
brainly.com/question/23103804
Answer:
-2/5
Step-by-step explanation:
The answer to these questions are
- Option A: This is in the attachment
- Option B : 24 and 54
- Option C: 97.59%
- Option D: 84.13%
How to find the point where the distribution lies at 99.7%. The data is 3 sd from mean
Hence
39 - 3*(5) = 24
39 + 3*(5) = 54
The widget lies between 24 and 54
c. P(29.0 < x < 54.0)
= 29 - 39 / 5 and 54 - 39 / 5
= -2.0 and 3.0
We have to find P(Z < 3.0) - P(Z < -2.0)
= 0.9987 - 0.0228
= 97.59%
d. x = 44
= 44 - 39/ 5
= 1
We are to find P(z < 1.0) = 84.13%
Read more on standard deviation here: brainly.com/question/475676
#SPJ1
Answer:
B.

Step-by-step explanation:
The boundary line passing the origin has equation:

Since the lower half plane is shaded and the boundary line is solid, the corresponding linear inequality is:

The dashed line has equation,

Since the upper half plane is shaded, it is corresponding inequality is
