If will goes to his friends house on monday 11: 45 to 5: 21, tuesday 3: 00 to 9: 35, thursday 9: 00 to 12: 46, friday 5: 00 to 3: 45 and saturday 4.55 to 8: 44. how much time did she send at his friends house from monday to friday

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.

What is the graph of the absolute value equation ? y=|x|-5

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables