MSSTEALYOGURL5761 MSSTEALYOGURL5761
  • 15-04-2020
  • Mathematics
contestada

a scientist is studying a form of bacteria that doubles every hour. if the petri dish starts with 2 grams of bacteria



A - y=2x+2

B - y=2x^2

C - y=2x

D - y=2•2^x

Respuesta :

aabdulsamir
aabdulsamir aabdulsamir
  • 19-04-2020

Answer:

b = 2x²

Step-by-step explanation:

Let the number of bacteria = x

Every hour, the number of bacteria doubles itself, = x * x = x²

But the bacteria started with 2g,

The number of bacteria present is equal to

2 * x² = 2x².

At every hour, the growth of the bacteria is at 2x²

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daDERPfood
daDERPfood daDERPfood
  • 31-07-2020

Answer:

D) -y=2*2^x

Hope this helps :)

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