Mathematics, 26.11.2019 07:31 danksans4912
The current in a stream moves at a speed of 8mph. a boat travels 11mi upstream and 11 mi downstream in a total time of 13hr. what is the speed of the boat in still water?
Answers: 1
Mathematics, 21.06.2019 13:00
X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1
Answers: 1
Mathematics, 21.06.2019 15:00
Three coins are flipped. what is the probability that there will be at least two tails?
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Mathematics, 21.06.2019 15:10
The amount of energy it takes to lift a box might be a function of which of the following
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Mathematics, 21.06.2019 19:30
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
The current in a stream moves at a speed of 8mph. a boat travels 11mi upstream and 11 mi downstream...
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