Find the standard deviation of 122, 133, 147, 116, 147, and 140. If necessary, round your answer to the nearest tenth.
The standard deviation is approximately

*DONT ANSWER IF YOU DONT KNOW IT OR AREN’T SURE.
have some dignity.

Find the vertex of the function given below y=x^2-6x+1

What are the steps to solving the inequality 3b + 8 ≥ 14?

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.