Mathematics, 28.02.2020 04:03 cassi35
The model S (d)= 30df represents the speed S (in miles per hour) of a van before it skids to a stop, where f is the drag factor of the
road surface and d is the length (in feet) of the skid marks. The drag factor of Road Surface A is 0.75. The graph shows the speed of the
van on Road Surface B. Compare the speeds by finding and interpreting their average rates of change over the interval d=0 to d=15.
Round your answers to the nearest hundredth.
Answers: 3
Mathematics, 21.06.2019 13:30
Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 mรท6โโโ mโ6โโโ 6m
Answers: 3
Mathematics, 21.06.2019 19:00
Draw a scaled copy of the circle using a scale factor of 2
Answers: 1
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen โ- z-score
Answers: 1
Mathematics, 21.06.2019 23:00
Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
Answers: 1
The model S (d)= 30df represents the speed S (in miles per hour) of a van before it skids to a stop,...
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