Find the slope of the line tangent to 3sin(x)+xsin(y)=0 at (pi, pi)

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.