44.1b divided by 44.1 cancels out then whatever you do to one side of the equation you do to the other so 28/44.1=0.63 so in conclusion b=0.63.
Answer:
Choice B
Step-by-step explanation:
We can perform a least squares regression model in Ms. Excel to determine the equation of the line of best fit for the data given;
The first step is to enter the data into any two adjacent columns of an excel workbook. Next, click on the Data ribbon followed by the Data Analysis tool pack. We then proceed to select regression from the pop-up window. The final step is to select the y range and the x range of values from our data.
Once we click ok, Excel returns our least squares regression model as shown in the attachment below.
The coefficient of X variable 1 is our slope.
Proposed Answer
Much more than 1 liter.
Make a guess.
Suppose the bathroom sink is about 15 inches across. That's actually not very big for a bathroom sink. But it makes up for the other estimate I'm going to make.
Suppose the sink is 7 1/2 inches deep at it's deepest point. So what you have is a 1/2 sphere. Figure this out in ccs. That way you have a simple conversion to make.
Conversion
1 in = 2.54 cm
7 1/2 in = x Cross multiply
x * 1 inch= 7 1/2 * 2.54
x = 6.5 * 2.54
x = 19.05 cm
x is actually the radius of the 1/2 sphere.
pi = 3.14
r = x = 19.05 cm
V = (4/3) pi * 19.05^3 / 2
V = 86831 / 6
V = 14471 ccs
1 L = 1000 cc
x = 14471 cc
x = 14.471 Liters. That's 14.5 times bigger than 1 Liter. Most sinks are about 7 1/2 inches deep but they are more across than 15 inches. So my answer is much more than 1 Liter. <<<<< Answer
Answer much more than a liter.
Answer:
.0888 repeating
Step-by-step explanation:
4 ÷ 5 ÷ 9 work left to right
Answer:
(0.5, 5.5)
Step-by-step explanation:
So we know that one point is (-4, 6) and the other point is (3, 5). Also we know that Diagonals of a rhombus intersect at their midpoints.
For that reason, the point is:
x = (3 -4)/2=0.5
y=(5+6)/2 = 5.5
Then, the response is: (0.5, 5.5)
