loldollsss loldollsss
  • 01-02-2021
  • Mathematics
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Need help with number 2 pls

Need help with number 2 pls class=

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sopherz200
sopherz200 sopherz200
  • 01-02-2021

1h----------------> 70x3=210 bacteria

2h-----------------> 210*3=630 bactaeria

let be y the number of bacteria at the t=0h

it is y=70 3^0

for t= 1h

y=70*3^1=210

for t=2h

y=70*3^2=630

so we can write y=70*3^x, where x is the number of hour

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