3 years ago

The table displays the amount of money Stephen has in his piggy bank.

Mathematics

1 answer:

astra-53 [7]3 years ago

3 0

Answer:

<h2>A.6% Is the correct answer... </h2>

<h3>#:Carry on Learning... ^_^</h3>

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Rama09 [41]

Answer:

Step-by-step explanation:

4+3+5= 12 marbles

3/12 * 2/11 = 6/132 = 4.5%

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3 years ago

The frog population on an island is declining at a rate of 3.2% per year. The population was 4500 in the year 2009.

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago

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KATRIN_1 [288]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$f(1)=4*2^0=4\\\\f(2)=4*2^1=8\\\\f(3)=4*2^2=16\\\\f(4)=4*2^3=32$

So the correct answer is the first one A.

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3 years ago

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Use differentials to estimate the amount of paint needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with dia

Sav [38]

Answer:

10.12 $m^{3}$

Step-by-step explanation:

Given:

0.07 cm thick = 0.007m and it is dr (the change in radius)

As we know that, the volume of a hemispherical dome with diameter 48 m is:

V = $\frac{2}{3}$ π $r^{3}$

Take the derivative of V we have:

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Hope it will find you well.

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3 years ago

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