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2 years ago

5

The possible outcomes of rolling a number cube are landing on a 1, landing on a 2, landing on a 3, landing on a 4, landing on a

5 or
landing on a 6? What is the theoretical probability of landing on a 7?

1 answer:

9966 [12]2 years ago

8 0

Answer:

it will be 1 of probabailty landing in a 7

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3 years ago

When a bactericide is added to a nutrient broth in which bacteria are growing, the bacteria population continues to grow for a

baherus [9]

Answer:

a) 1296 bacteria per hour

b) 0 bacteria per hour

c) -1296 bacteria per hour

Step-by-step explanation:

We are given the following information in the question:

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$b(t) = 9^6 + 6^4t-6^3t^2$

We differentiate the given function.

Thus, the growth rate is given by:

$\displaystyle\frac{db(t)}{dt} = \frac{d}{dt}(9^6 + 6^4t-6^3t^2)\\\\= 6^4-2(6^3)t$

a) Growth rates at t = 0 hours

$\displaystyle\frac{db(t)}{dt} \bigg|_{t=0}= 6^4-2(6^3)(0) = 1296\text{ bacteria per hour}$

b) Growth rates at t = 3 hours

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c) Growth rates at t = 6 hours

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3 years ago

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Answer:

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Step-by-step explanation:

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Sonja [21]

Answer:

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