Write the explicit formula for the arithmetic sequence defined by the recursive formula. A. an= 2 + 5(n+1)
B. an= 2 + 5(n-1)
C. an= 5 + 2(n+1)
D. an= 5 + 2(n-1)

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Which of the following circles have their centers in the third quadrant? check all that apply.

What is the sum of the first 8 terms of the geometric series