A boeing-737 airliner has a mass of 20 000 kg. The total area of the wings is 100 m 2. What must be the pressure difference between the top and bottom of the wings to keep the airplane up?.

Abag contains even and odd numbered balls in the ratio of 3: 7, respectively. for each of the following, what is the probability of drawing an even-numbered ball? the total number of balls is 240 and 30 of the odd-numbered balls are renumbered by multiplying the numbers by 4.

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what

Which is a factor that might lead a person to make a career choice for the wrong reasons?