Work out the area of a rectangle with base, b = 20mm and perimeter, P = 60mm. b
The diagram is not drawn to scale.​

Julia measured the high temperature in her town for one week. using the chart above, find the mean absolute deviation for the high temperatures. round your answer to the nearest tenth. be sure to show your work for finding: the mean of the set of data the distance of each number from the mean the mean absolute deviation

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)

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2