Given P(A)= 0.95 and P(A∩B)=0.37. Find P(B∣A)

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Need on this geometry question. explain how you did it.

Standard deviation of 19,29,21,22,23