Which of the following is NOT a arithmetic sequence? A. 5, 2, -1, -4
B. 1/2, 1, 3/2, 2
C. 11, 14, 17, 20
D. 2, 4, 8, 16

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?