Mathematics, 02.12.2019 11:31 annieeeeer
Math asap a train travels 100 km in the same the plane covers 350km. if the speed of the plane is 20 km per less than 4 times the speed of the train, find both speeds.; train speed? ; planes speed?
Answers: 3
Mathematics, 21.06.2019 12:30
Which of the following could be the graph of the equation y = -2x + 5
Answers: 2
Mathematics, 21.06.2019 21:30
How does reflecting or rotating a figure change the interior angles of the figure?
Answers: 2
Mathematics, 22.06.2019 01:00
Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.
Answers: 3
Mathematics, 22.06.2019 01:00
Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?
Answers: 1
Math asap a train travels 100 km in the same the plane covers 350km. if the speed of the plane is 2...
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