What two things do you replace with values in a geometric sequence in the explicit form, LaTeX: a_n\:=\:a_1\cdot\left(r\right)^{n-1 }a n = a 1 ⋅ ( r ) n − 1?

and ; then provide your illustrative example

What is the approximate circumference of the circle shown below?

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at __ link to graph: .

What is perpendicular to y=-1/2x+11