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3 years ago

The population of fish in a lake doubles every decade.

Mathematics

2 answers:

olga55 [171]3 years ago

8 0

Hello,

Step-by-step explanation:

3000 x 2 x 2 x 2 x 2 = 3000 x $2^{4}$ = 48000

48000 fish

or :

3000 fish

6000 fish

12000 fish

24000 fish

and 48000 fish

Kaylis [27]3 years ago

6 0

Answer:

48,000

Step-by-step explanation:

3,000 x 2 = 6000 (decade one)

6000 x 2 = 12000 (decade two)

12000 x 2 = 24000 (decade three)

24000 x 2 = 48000 (decade four)

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Step-by-step explanation:

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2 years ago

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6+8x-7-x

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3 years ago

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Answer:

$162 to make a 35% profit

Step-by-step explanation:

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Question #3: Complete the statement below to show the correct value of 100%. Part A: The expression 100 3 = 10 because 100 = 102

BigorU [14]

Answer:

Step-by-step explanation:

Part A.

Expression $(100)^{\frac{1}{2}}$ = 10

Because 100 = $(10)^{2}$ and $[(10)^2]^{\frac{1}{2}}=10^1=10$

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Part B.

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3 years ago

Evaluate the limit as x goes to infinity of x^3e^-x/5

jekas [21]

Answer: 0

Step-by-step explanation:

$\frac{x^{3}e^{-x}}{5}$

This could be written as

$\frac{x^{3} }{5e^{-x} }$

Applying L'H rule and differentiating 3 times , we have

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3 years ago