If the following probabilities of two events (A and B) happening are given, find the other probabilities listed. P(A) = 0.34 P(B) = 0.22 P(AUB) = 0.49

a) P(AnB) =? b) P(A|B) =? c) P(B|A) =?
d) Draw a Venn Diagram involving probabilities to represent this.​

What is the definition of exponential decay?

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students