Answer:
The dimension that maximizes area is 144ft by 144ft
Step-by-step explanation:
Given
-- perimeter
Required
The dimension that gives maximum area
Perimeter is calculated as:
So, we have:
Divide through by 2
Make L the subject
Area is calculated as:
Substitute
Open bracket
Differentiate A with respect to W
Set to 0 to calculate W
Collect like terms
Divide by 2
Recall that:
Answer= 2/3
5 2/3= multiply 5x3=15, then 5x2=10 which makes the fraction: 10/15, simplify by finding the highest common denominator that divides 10 & 15 equally, which would be 5,
5 divided into 10 is 2. 5 devided into 15 is 3 which makes your answer, 2/3.
not 100%, but it makes sense to me...
Answer: Company A mean = 14.65 million Company B mean = 14.32 million.
Step-by-step explanation:
The mean, or average, is calculated by adding up the scores and dividing the total by the number of scores.
Company A mean = 12.8 + 15.0 + 31.0 + 13.0 + 14.0 + 12.9 + 12.7 + 11.9 + 11.7 + 11.5 = 146.5/ 10 = 14.65 million
Company B mean = 13.8 + 14.0 + 14.5 + 14.3 + 14.6 + 14.5 + 14.2 + 14.7 + 14.4 + 14.2 = 143.2/ 10 = 14.32 million
The median is the middle score of a distribution. To calculate the median
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Currently i'm providing you the mean solution im working on the median I haven't learned it.
Answer:
What's the question?
Step-by-step explanation:
,....
The answer is -1
Byee.........?..
