Suppose an isosceles triangle abc has a = 45° and b = c = 3. what is the length of a2? a. 12.73 b. 5.27 c. 2.30 d. 30.73

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Find the value of x for which line a is parallel to line b