Find the sum of the arithmetic sequence 4, 1, −2, −5, … , −56

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Brad earns $12.75/hr and works 40 hours a week. what is his gross annual income?