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3 years ago

11

Please Answer As Soon As Possible, worth 74 Points.

1 answer:

Stels [109]3 years ago

4 0

Hello!

A function is that y only has 1 solution for every x

-3x + 8 = y is a function because it only has one y value for every x

y = x^2 + 3 is a function because it has only one y value for every x

y^2 = x is not a function because it has two y values for x = 4

Hope this helps!

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Kevin’s grandfather left him 100 shares of Apple Inc. and 40 shares of Ford Motor Company. How much is his stock worth, assuming

umka2103 [35]

Answer:

Step-by-step explanation:

From the problem statement, we can create the following equation:

$T = 100A + 40F$

Where $T$ is the total worth of all shares, $A$ is the price of an Apple share, and $F$ is the price of a Ford share.

Plugging in the numbers from the problem statement, we get the following:

$T = 100(536) + 40(9.85)$

Multiplying these numbers out and adding them together will give you your answer.

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3 years ago

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2 years ago

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valina [46]

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2 years ago

Jenny's mom is 36 years old. If Jenny's great-grandmother is 90 years old, what percent of Jenny's mother's age is Jenny's great

Serjik [45]

Answer:

The age of Jenny's mom is 40 % of age of Jenny's great-grandmother. (Input: 40)

Step-by-step explanation:

The percentage needed is calculated by the following expression:

$x = \frac{n_{M}}{n_{G}}\times 100\,\%$

Where:

$x$ - Percentage of Jenny's mother with respect to Jenny's great-grandmother, measured in percentage.

$n_{M}$ - Age of Jenny's mother, measured in years.

$n_{G}$ - Age of Jenny's great-grandmother, measured in years.

If we know that $n_{M} = 36\,yr$ and $n_{G} = 90\,yr$ , the percentage is:

$x = \frac{36\,yr}{90\,yr} \times 100\,\%$

$x = 40\,\%$

The age of Jenny's mom is 40 % of age of Jenny's great-grandmother.

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3 years ago

What is the greatest common factor of 120 and 168

GaryK [48]

Answer:

24

Step-by-step explanation:

gcf for that is 24 I think

5 0

2 years ago

Read 2 more answers