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Tatiana [17]
2 years ago
8

Find the unit rate. $9.30 for 3 gallons

Mathematics
2 answers:
bonufazy [111]2 years ago
7 0

Answer: $3.10 per gallon

Step-by-step explanation: 9.30 divided by 3

Crazy boy [7]2 years ago
6 0

Answer:

$3.10 is the answer

Step-by-step explanation:

To find Unit rate you do whole to part. So you divide the whole to the part. In this expression the whole is $9.30 and the part would be per gallon or $3 when you divide 9.30 by 3 it should give you 3.10 or 3.1 which is the same thing.

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Answer:

The probability that he teleports at least once a day =  \mathbf{\frac{5}{9}}

Step-by-step explanation:

Given -

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation options teleport ride a dragon or walk to work and in the evening he has the same three choices for his trip home.

Total no of outcomes = 3

P( He not choose teleport in the morning ) = \frac{2}{3}

P( He not choose teleport in the evening ) = \frac{2}{3}

P ( he choose teleports at least once a day ) = 1 - P ( he not  choose teleports in a day )

                                                         = 1 - P( He not choose teleport in the morning ) \times P( He not choose teleport in the evening )

                                          =  1 - \frac{2}{3}\times\frac{2}{3}

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3 years ago
What three consecutive even numbers added up together equal 42
sdas [7]
12+14+16=42 is your answe
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4 years ago
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Find a degree 3 polynomial having zeros -5, 1 and 5 and the coefficient of x^3 equal 1
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Answer:

x^3 -x^2 -25x +25

Step-by-step explanation:

\text{The roots are,}~ \alpha  = -5,~ \beta = 1 ~ \text{and}~ \gamma = 5\\\\\text{The polynomial is,}\\\\~~~x^3 - (\alpha + \beta + \gamma)x^2+(\alpha \beta + \beta \gamma+ \gamma \alpha)x - \alpha\beta \gamma\\\\=x^3 - (-5+1+5)x^2 +(-5 \cdot 1 + 1 \cdot 5 + 5 \cdot -5)x - (-5)(1)(5)\\\\=x^3 -(0+1)x^2 + (-5+5-25)x +25\\\\=x^3 -x^2 -25x +25

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2 years ago
Derek says that the quotient of -2/7 divided by -2/21 is -1/3. Part A: What is the correct quotient? Part B: What mistake did De
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Answer:

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Step-by-step explanation:

We have to check the quotient of (-\frac{2}{7})  \textrm{ divided by }(-\frac{2}{21}).

Part A:

Now, (-\frac{2}{7})  \textrm{ divided by }(-\frac{2}{21}).

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So, the correct quotient is 3.

Part B:

Derek says that the quotient is -\frac{1}{3}.  

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8 0
3 years ago
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ioda

B. p ^m + n

When the base is the same and you're multiplying, you can add the exponents. For example:

p^2 * p^3 = p^5

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