Answers by Dave Syer
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Answers by Dave Syer

Answers by Dave Syer
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How many ways can you make a 3-letter arrangement out of the letters in the word TRAPEZOID? This is a (permutation or combination.) There are ways to make 3-letter arrangements.
answered Feb 1, 2021
1 vote
174k views
The stopping distance d of an automobile is directly proportional to the square of its speed s. On one road, a car requires 75 feet to stop from a speed of 30 miles per hour. How many feet does the car
answered Jan 11, 2021
1 vote
201k views
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