Fia654 Fia654
  • 22-04-2017
  • Mathematics
contestada

PLS HELP ME ASAP FOR 28 (SHOW WORK + LOTS OF POINTS) THANK YOU SO MUCH!

PLS HELP ME ASAP FOR 28 SHOW WORK LOTS OF POINTS THANK YOU SO MUCH class=

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luluisnotonfire
luluisnotonfire luluisnotonfire
  • 22-04-2017
For this you can use the y=mx+b form I would chose a
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akaleti47
akaleti47 akaleti47
  • 22-04-2017
90 feet depth to 20 feet depth. the distance travelled= 90-20=70

speed=dist/time=70/15=14/3=4+2/3

clearly its moving upwards as depth is reducing. so,B

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