You try a third time, and again you lose. what's the probability of losing 3 tosses in a row if the process is fair

Solve the system of equations. y= 2x y= x^2 - 15

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10