Mathematics, 03.11.2019 11:31 kiah25
Find the area of the polygon wxyz with its vertices at w(β3, β2), x(β3, 5), y(2, 5), and z(2, β2). a. 24 square units b. 12 square units c. 70 square units d. 35 square units
Answers: 2
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Mathematics, 21.06.2019 17:30
When a rectangle is dilated, how do the perimeter and area of the rectangle change?
Answers: 2
Mathematics, 21.06.2019 18:30
Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
Answers: 1
Find the area of the polygon wxyz with its vertices at w(β3, β2), x(β3, 5), y(2, 5), and z(2, β2). a...
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