Give the approximate bond angle for a molecule with a trigonal planar shape. a) 109.5â°b) 180â°c) 120â°d) 105â°e) 90â°

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).

Find the value of the combination. 5 c 5