What is the 5th term of this sequence? f(n) = 200 · 2^n−1
A. 6,400 B. 1,600 C. 3,200 D. 4,800

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c