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miskamm [114]
3 years ago
10

Hailey paid $13 dollars for 1 3/7 kg of sliced salami.

Mathematics
2 answers:
quester [9]3 years ago
3 0
Is the question how much it cost per kg?

If so, divide $13 by 1 3/7 kg.

13/(1 3/7) = 13/(10/7) = 13 * 7/10 = 91/10 = 9 1/10

Answer is 9 1/10 dollars per kg.
(Assuming I guessed your question correctly.)
sertanlavr [38]3 years ago
3 0

Answer:

$9.1 per kg of sliced salami.

Step-by-step explanation:

We are supposed to find unit rate for the given scenario.

Hailey paid $13 dollars for 1 3/7 kg of sliced salami.

To find unit rate, we will divide total price by total weight.

\text{Unit rate}=\$13\div 1\frac{3}{7}\text{ kg}

Convert mixed fraction to improper fraction:

\text{Unit rate}=\$13\div \frac{10}{7}\text{ kg}

Convert to division problem by flipping the fraction as:

\text{Unit rate}=\$13\times\frac{7}{10}\text{ kg}

\text{Unit rate}=\frac{\$13\times7}{10\text{ kg}}

\text{Unit rate}=\frac{\$91}{10\text{ kg}}

\text{Unit rate}=\frac{\$9.1}{\text{ kg}}

Therefore, unit rate is $9.1 per kg of sliced salami.

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Answer:

Always

Step-by-step explanation:

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An obtuse angle is any angle that is greater than 90.

Here's a link to a better explanation.

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<h3>What is the line of best fit?</h3>

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Let's suppose the equation that models the exponential decline is:

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From the data given, we can calculate the value of a and b:

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Thus, the equation that models the exponential decline is y = 46348587109809610(0.9861)ˣ if the population over the past 20 years is provided.

Learn more about the line of best fit here:

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2 years ago
Please hlep me solve<br><br> -3 x ( w + 5) + 4w
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Answer:

w-15

Step-by-step explanation:

-3 * ( w + 5) + 4w

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A zealous geologist is sponsoring a contest in which entrants have to guess the age of a shiny rock. He offers these clues: the
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Answer:

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Step-by-step explanation:

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How many possibilities are there for the rock's age

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nPr

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How do I factor the quadratic equation
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Factor 2 y - 3 from y (2 y - 3) - 2 (2 y - 3):
Answer:  5 (2 y - 3) (y - 2)
4 0
3 years ago
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