Mathematics, 16.02.2021 01:00 cutie22327
Airplane is flying at an elevation of 5950 feet, directly above a straight highway. Two motorist are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 39 degree and to the other is 26 degree. How far apart are the cars?
Answers: 3
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
Airplane is flying at an elevation of 5950 feet, directly above a straight highway. Two motorist are...
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