Mathematics, 28.01.2020 19:00 wolfgirl48
Ameteorologist measures the angle of elevation of a weather balloon with the ground as 41. a radio signal from the balloon indicates that it is 1503 m from his location. to the nearest meter, how high above the ground in the balloon ?
Answers: 2
Mathematics, 21.06.2019 16:30, GalaxyWolf1895
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 18:30, darlene1283
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Ameteorologist measures the angle of elevation of a weather balloon with the ground as 41. a radio s...
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