Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

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.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,