Use the information to answer the question. It was estimated that 825 people would attend the soccer game, but 817 people actually attended.
What is the percent error, to the nearest percent, of the estimate? Enter the answer in the box.
percent error

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Which of the following circles have their centers on the x-axis? check all that apply.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?