The eguation of the line gh is y= 4x -3 .
write an equation of the line perpendicular to the line gh in slope-intercept form that contains point (2,3)

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours