Mathematics, 02.12.2020 17:50 corrineikerd
If a train goes at a constant speed of 40 miles per hour for one hour, then at a constant speed of 50 miles per hour for two hours, what is its instantaneous speed at the beginning of the last hour of its trip?
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(hurry! ) which expression is equivalent to the following complex fraction?
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Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.
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Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship
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Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .
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If a train goes at a constant speed of 40 miles per hour for one hour, then at a constant speed of 5...
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