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3 years ago

6

Which equation justifies why nine to the one third power equals the cube root of nine?

1 answer:

Aleksandr-060686 [28]3 years ago

5 0

Answer:

nine to the one third power all raised to the third power equals nine raised to the one third times three power equals nine

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So Brandon has $987.00. She deposits $247.78. Then she cashes a check of 600.00 To a community beach for some new supply's. how

Alex73 [517]

Brandon would end up having $1,174.78 left over

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3 years ago

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In a family with four children, what is the probabaility that 3 are girls and one is a boy

valkas [14]

If we write all the possible combinations for this problem, 4/16 or 1/4 would be the answer.

BGGG
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This is not taking into consideration the specific order of the children. In case the order will be necessary, the Girls need to be labeled differently and permutation formula needs to be used.

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2 years ago

4√6 •√3 how do I show work for this because the answer is 2√12

Yuliya22 [10]

Answer:

$4 \sqrt{6} \times \sqrt{3} = 12 \sqrt{2}$

Step-by-step explanation:

We want to simplify the radical expression:

$4 \sqrt{6} \times \sqrt{3}$

We write √6 as √(2*3).

This implies that:

$4 \sqrt{6} \times \sqrt{3} = 4 \sqrt{2 \times 3} \times \sqrt{3}$

We now split the radical for √(2*3) to get:

$4 \sqrt{6} \times \sqrt{3} = 4 \sqrt{2} \times \sqrt{3} \times \sqrt{3}$

We obtain a perfect square at the far right.

$4 \sqrt{6} \times \sqrt{3} = 4 \sqrt{2} \times (\sqrt{3} )^{2}$

This simplifies to

$4 \sqrt{6} \times \sqrt{3} = 4 \sqrt{2} \times 3$

This gives us:

$4 \sqrt{6} \times \sqrt{3} = 4 \times 3 \sqrt{2}$

and finally, we have:

$4 \sqrt{6} \times \sqrt{3} = 12 \sqrt{2}$

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3 years ago

A negative number with an absolute value less than 4.

Mars2501 [29]

Answer:

I think its -4.

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3 years ago

Solve the equation.<br><br> -1 2/7 ÷ 1 13/14 =

sergeinik [125]

Answer:

-4/13

Step-by-step explanation:

just using your calculator and you can get the answer.

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2 years ago

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