Answer:
$290
Step-by-step explanation:
We are told that 1 out of 5 buyers change to a more expensive sofa than the one in the sale advertisement.
Now we are told that the advertised sofa is $250 and the more expensive sofa is $450.
Thus;
P(x) for expensive sofa = 1/5
P(x) for sofa in sale advertisement = 4/5
Thus, expected value is;
E(X) = (1/5)450 + (4/5)250
E(x) = 90 + 200
E(x) = $290
This question actually states 2930 divided by 5
We use this method by first seeing how was fives go into the first number
In this case no 5's go into 2 so we put a 0 above the line and carry over the 2 to the 9.
Out number now says 29, 5 fives gointo 29with a remainder of 4.
We write the 5 above the line and carry the four across.
We now have 43, 8 fives gointo 43 with a remainder of 3.
We write the 8 above the line and carry the 3.
Our last number now says 30, 6 fives gointo 30 exactly so we can just write 6 above the line.
The numbers we have writen across the top now say 586 which is the answer to this problem.
0/45 divided by 3/5 is 0/45 times 3/5= 3/25
The answer is p=16. 4x10=40 6x4=24 24+40=64 4p=64 64 divided by 4 is 16
Answer:
This situation of the recipe can be represented as y=x+5.5 and it is expected that x is ≥ 0 and y is ≥ 5.5.
What is the equation for this situation?
It is known the total amount of flour (y) is equivalent to the total amount of whole wheat flour (5.5) added to the total white flour (x). Therefore, the equation is:
y = x + 5.5
The possible values are
x = It is expected x is equalthan 0 or greater to it since the minimum amount of white flour that can be added is 0.
y = It is expected y is equal than 5.5 or greater to it since even if no
white flour is added the minimum total is 5.5.
Learn more about equation in:
brainly.com/question/10413253
Step-by-step explanation:
