Evaluate the integral i = z s yz ds when s is the part of the plane 2x + y + 2z = 0 shown in enclosed by the cylinder x 2 + y 2 = 4 .

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days