Two fair number cubes are rolled 100 times. the results are tabulated in the following table
use the experimental probability to determine the number of sevens the roller could expect to get if they rolled the
dice 2.500 times.

Find the roots of the equation below. x^2 - 6 + 9 = 0

Explain why the factor 1.5 is broke. into two numbers in the model.

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.