Find the mean, median, mode, and range of this data: 49, 49, 54, 55, 52, 49, 55. if necessary, round to the nearest tenth. a. 51.9, 52, 49, 6 b. 52.9, 52, 49, 104 c. 51.9, 53, 49, 6 d. 52, 52.9, 49, 104

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.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?