Answer:
339.3 mi^2
Step-by-step explanation:
The formula for the surface area of a cylinder: 2pi*rh + 2pi*r^2
substitute the radius and height into this formula, and remember that radius is half of the diameter.
Answer:
a.
b. The symbol y-bar represents the average price of hotels in the area
Step-by-step explanation:
a. The regression line equation is given by:
Where Alpha represents the slope, Beta represents the intercept with the Y axis, and epsilon represents the random component of the model. Thus,
y Obtaining:
.
b. In a simple linear regression model the value of y-bar represents the average of all values of y observed. Thus, since y represents the prices of the hotels, then y-bar is the average price of hotels in the area.
The answer to this question is 5.49
Answer:
Step-by-step explanation:
Given
Required
Write an equivalent expression
To do this, we simply write as a product of two factors.
Express 4b as 2 * 2b
Express 2m as 2 * m
Factor 2 out of the expression:
Hence:
An equivalent expression is: