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AnnZ [28]
3 years ago
8

Suppose you're performing experiments in science class in which you start with 70 bacteria and the amount of bacteria triples ev

ery hour. Write a function to represent the growth of the bacteria overtime in your science experiment
Physics
2 answers:
barxatty [35]3 years ago
5 0
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


Brrunno [24]3 years ago
5 0

The function to represent the growth of bacteria will be

a=70*3^b

a is the number of bacteria at time b

b is the number of hour(time)

Explanation:

As per the given information You start your experiment with 70 bacteria,and the bacteria triples in every hour so in

1 hour = 70*3=210 bacteria are formed

2 hour = 210*3=630 bacteria are formed

3 hour=630*3=1,890 bacteria are formed

let a  be the number of bacteria at the t=1 hour

if  t= 1 hour then

a=70*3^1=210

if t=2 hour then

a=70*3^2=630

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3 years ago
A treasure chest full of silver and gold coins is being lifted from a pirate ship to the shore using two ropes as shown in the f
stiks02 [169]

The tension in rope C is determined as 122.23 N.

<h3>Tension in rope C</h3>

The tension in rope C is calculated as follows;

B² = A² + C²

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C² = (752²) - (742²)

C² = 14,940

C = √14,940

C = 122.23 N

Thus, the tension in rope C is determined as 122.23 N.

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7 0
1 year ago
A boulder on the mythical planet mongo drops off a cliff and falls from rest 1000 m in 10.0 s. (A) what's the initial speed of t
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6 0
3 years ago
Which of the following is an example of an allocation decision?|
Oksana_A [137]

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3 years ago
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The pressure in an automobile tire depends on the temperature of the air in the tire. When the air temperature is 25°C, the pres
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Answer:0.0704 kg

Explanation:

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as the volume remains constant therefore

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m_2=0.839

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4 0
3 years ago
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