Which expression is equivalent to a $4? a3-4 or a 4
a 2-4 or a 34
a 3-4 and a 24
a 2-4 and a 34

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events