Given : The Relationship between the Average Rating for the Hotel and the Average Daily Price of the Room of the Hotel is expressed by the Equation :
✿ Y = 65X + 55
Where : X is the Average Rating of the Hotel from 0 to 5 Stars and Y is the Average Price of the Room
For a 3-Star Hotel Room, X is Equal to 3
⇒ The Average Room Price for a 3-Star Hotel Room = [65(3) + 55]
⇒ The Average Room Price for a 3-Star Hotel Room = [195 + 55]
⇒ The Average Room Price for a 3-Star Hotel Room = $250
Option D is the Answer
Answer:
14: 9
+
5
ℎ
15: −
1
6
+
9/
9
Step-by-step explanation:
14 : ℎ
⋅
5
+
(
9
)
5ℎ+
(9)
^^ Re-order terms so constants are on the left
5ℎ+
⋅
9 also 5
ℎ+9 then after this you would wanna re arange the terms so it would be 9
+
5
ℎ
Answer:
90°
Step-by-step explanation:
angle on a straight line=180 and half of 180=90°
Answer:
And we can use the complement rule and we got:
Step-by-step explanation:
Previous concepts
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".
Solution to the problem
Let X the random variable that represent the bank account balances of a population, and for this case we know the distribution for X is given by:
Where and
Since the distribution of X is normal then the distribution for the sample mean is given by:
And we can use the z score formula given by:
And using this formula we got:
And we can use the complement rule and we got:
Answer:
760.93 i think!
Step-by-step explanation:
7 x 100=700
6 x 10=60
9 x (1/10)=0.9
3 x (1/100)=0.03
700+60+0.9+0.03=760.93