abcxyz125490 abcxyz125490
  • 12-03-2017
  • Mathematics
contestada

show that for 5<t<7, the acceleration is given by a=-5t+30

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Аноним Аноним
  • 12-03-2017
I hope this helps you



a= -5t+30


5t=30-a


t=30-a/5


5 <30-a/5 <7


5.5 <30-a <7.5


25 <30-a <35


25-30 <30-a-30 <35-30


-5 < -a <5


5>a>-5
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ysooter
ysooter ysooter
  • 03-04-2020

Answer:

a= -5t+30 is the answer

Step-by-step explanation:

Answer Link

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