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3 years ago

6

Elena's math class had 25 students yesterday. she miscounted the class total and recorded it as 20 students. What is Elena's per

cent error ?

1 answer:

adelina 88 [10]3 years ago

8 0

Elena had a 5% error

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The parent function f(x) = x3 is translated to form g(x), as shown on the graph. The translated function can be written in the f

OLEGan [10]

Answer: First option

Step-by-step explanation:

By definition, the horizontal shift depends on the value of <em>h </em>and the vertical shift depends on the value of <em>k</em><u>.</u>

$f(x)=(x-h)^3$ indicates that the function if shifted to the right <em>h </em> units.

$f(x)=(x+h)^3$ indicates that the function if shifted to the left <em>h </em> units.

$f(x)=f(x)-k$ indicates that the function if shifted down <em>k </em> units.

$f(x)=f(x)+k$ indicates that the function if shifted up <em>k </em> units.

Then:

If <em>h </em>is positive, the graph will shift to the right.

If <em>k </em>is negative, the graph will shift down.

As you can see in the graph, the function is shifted 4 units to the right and 2 units down. Therefore g(x) has the form:

$g(x)=(x-4)^3-2$

Where:

$h=4\\k=-2$

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3 years ago

Is the following statement true or false?<br> The decimal equivalent of 9/4 is a repeating decimal.

Sergio039 [100]

False, it is not a repeating decimal
9/4 = 2.25

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3 years ago

Ivanshal [37]

Answer:the answer is -17

Step-by-step explanation:

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3 years ago

you are taking a trip at the same time as another family. your family traveled 1.900 miles in 2 days, their family traveled 2.70

snow_tiger [21]

Answer:

your family

Step-by-step explanation:

1,900/2 = 950

2,700/3 = 900

your family travels 950 miles every day whereas their family travels 900 miles every day :)

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2 years ago

Jesus loves you!!!<br><br> Jesus te ama!!!

sattari [20]

Answer:

yesss!!!!

Step-by-step explanation:

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3 years ago

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