Math, asked by 1234KhushiAgrawal12, 6 months ago

. In a Laboratory, the count of bacteria in a
certain experiment was increasing at the
rate of 2.5% per hour. Find the bacteria at
the end of 2 hours if the count was initially
5.06.000. (Hint: Bacterial growth is an
example of compound interest)

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Answers

Answered by ams0814
1

Step-by-step explanation:

= Original count of bacteria =506000,

Rate of increase =R=2.5% per hour,

Time =2 hours

∴ Bacteria count after 2 hours = P

P=P

0

(1+

100

R

)

T

=506000×(1+

100

2.5

)

2

=506000×

100

102.5

×

100

102.5

=531616.25=531616 (approx)

Hope this helps!

Answered by manishasharma9687
0

Answer:

In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours, if the count was initially 5,06,000.

We have, P

0

= Original count of bacteria =506000,

Rate of increase =R=2.5% per hour,

Time =2 hours

∴ Bacteria count after 2 hours = P

P=P

0

(1+

100

R

)

T

=506000×(1+

100

2.5

)

2

=506000×

100

102.5

×

100

102.5

=531616.25=531616

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