What is the measure of angle 4 if $m\angle 1 = 76^{\circ}, m\angle 2 = 27^{\circ}$ and $m\angle 3 = 17^{\circ}$?.

How would i word a theoretical question to describe the linear relationship between states, gender, and age of individuals who were in fatal alcohol-related traffic accidents?

Late at night some traffic signals change patterns and become ?

Which of these terms are associated with communication between neurons? chemical signals, electrical signals, synapse chemical signals, synapse, neurotransmitters synapse, electrical signals, chemical signals synapse, electrical signals, neurotransmitters