The average commute times for employees of a large company is 23 minutes the commute time of 12 employees are 25,33,26,29,17,29,42,19,15,52,11,an d 14 enter the sample mean and the population mean

What is the first step of an indirect proof of a number that is divisible by two

Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth