Answer:
The dimensions of swimming pool are:
Length = 26.2 feet
Width = 16.3 feet
Height = 5 feet
During a few hot weeks during the summer, some water evaporates from the pool, and Jill needs to add 8 inches of water to the depth of the pool.
We will convert 8 inches o feet.
1 inch = 1/12 feet
So, 8 inch = feet
Now we have to tell how much water will be there in 0.66 feet depth.
So, volume = cubic feet.
1 cubic feet has 7.480 gallons
So, 281.86 cubic feet will have gallons of water.
Answer:
And for 0 miles if we use the model we got:
But for this case. No is not reasonable for a representative to travel o miles and have a positive amount of sales.
Step-by-step explanation:
For this case we assume the following data:
Miles traveled (X): 2,3,10,7,8,15,3,1,11
Sales (Y): 31,33,78,62,65,61,48,55,120
We want to found a linear model like this one : . Where:
Where:
With these we can find the sums:
And the slope would be:
Nowe we can find the means for x and y like this:
And we can find the intercept using this:
So the line would be given by:
And for 0 miles if we use the model we got:
But for this case. No is not reasonable for a representative to travel o miles and have a positive amount of sales.
