3 years ago

Help quick pleaseeee-give working out

Mathematics

1 answer:

anzhelika [568]3 years ago

8 0

Answer: $-\frac{11}{3}$

Step-by-step explanation:

$\frac{1}{16} * \sqrt[3]{2} =2^{n}$

2⁻⁴ * 2¹⁾³ = 2ⁿ

2⁻⁴⁺¹⁾³ = 2ⁿ

2⁽⁻¹²⁺¹⁾⁾³ = 2ⁿ

2⁻¹¹⁾³ = 2ⁿ

-11/3 = n

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AveGali [126]

Answer:

The price dropped by $5.45.

Step-by-step explanation:

Initial price = $50.00

Less 10 % = -5.00

1st sale price = 45.00

Less 10% = -4.50

2nd sale price = 40.50

Plus 10 % = +4.05

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Change in price = final - initial

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3 years ago

liubo4ka [24]

Answer:

3/5

Step-by-step explanation:

We are to find the similarity ratio of a cube with volume $729 m^3$ to a cube with volume $3375 m^3$ .

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$\frac{V_1}{V_2} =k^3$

where $k$ is the similarity ratio of the two cubes.

Substituting the given values in the formula to find $k$ :

$k^3 = \frac {729} {3375}$

$k^3 = \frac {27} {125}$

$k^3 = (\frac {27} {125})^3$

$k=\frac{3}{5}$

Therefore, the similarity ratio of the two cubes is 3/5.

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3 years ago

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Step-by-step explanation:

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The cost of five shirts and three pairs of pants is $229.25. If one pair of pants costs $37.25, what is the cost of one shirt? (

katen-ka-za [31]

3 x $37.25 = $111.75
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viktelen [127]

Answer:

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Step-by-step explanation:

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