A group of scientists studied the amount of erosion at a beach. The scientist determined that the equation y=-0.5x+26 models the
amount of shoreline,y,in feet,x decades after 1950.What state is true based on the model?
1 answer:
Answer:
Try A
Step-by-step explanation:
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Answer:
63
Step-by-step explanation:
the first one is 9x bigger then the second one
so 7x9 is 63
Slope = difference in y / difference in x
slope = 5 - 0 / 4 - 10
slope = 5 / -6
slope = -.83333
Answer:
6.861
Step-by-step explanation:
2.4 ft/min goes with table 4
10 ft/min goes with table 2
-0.8 ft/min goes with table 1
0.25 ft/min goes with table 3
Well since 3/5 is 60%. I would say that 60% would show up and 60% of 20 is 12. Based on that I think 12 friends would show up.
