Simplify e following exponential expression with only positive exponents 1) (n²)³
2) (6³)⁰
3) (-2)⁶/(-2) negative³
4) x negative⁴
5) 4 negative ²
6) a³ b⁰ c negative³
7) (c⁵d negative²)⁴
8) 1/x negative³
9) x negative⁸/x
10.) d⁵ e negative⁸/f negative²

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.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.