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Dima020 [189]
4 years ago
15

Identify an equation in slope-intercept form for the line parallel to y = -3x + 7

Mathematics
1 answer:
melisa1 [442]4 years ago
4 0
Correct Answer is B!!!
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What is the length of the paintbrush in centimeters?
Morgarella [4.7K]

Answer:

D. 10.1 centimeters

Step-by-step explanation:

Divide length by 10

5 0
3 years ago
Which statement about y = x2 − x3 is true?
ad-work [718]

ANSWER

c.It is neither an odd nor an even function.

EXPLANATION

The given function is

y = f(x) =  {x}^{2}  -  {x}^{3}

If this function is odd, then f(-a)=-f(a).

f( - a) =  {( - a)}^{2}  -  {( - a)}^{3}

f( - a) =  {(  a)}^{2}   +  {( a)}^{3}

Now ,

f( a) =  {(  a)}^{2}    -  {( a)}^{3}

- f( a) =  -  {(  a)}^{2}     +   {( a)}^{3}

Since

f( -  a) \ne - f(a)

The function is not odd.

Also if the function is even, then

f( a) =  f( - a)

Since

f( a) \ne  f( - a)

the function is not even.

Hence the function is neither even nor odd.

8 0
3 years ago
Read 2 more answers
Which two statements are not true?
Illusion [34]

Answer:

a and d

Step-by-step explanation:

4 0
4 years ago
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Find the values of the 30th and 90th percentiles of the data. Please show your work.
MaRussiya [10]

Answer:

30th percentile:109

90th percentile: 188

Step-by-step explanation:

The given data set is:

129, 113, 200, 100, 105, 132, 100, 176, 146, 152

We arrange the data set in ascending order to obtain;

Array= 100,100,105,113,129,132,146,176,200

The 30th percentile is located at

(\frac{30}{100}\times 10 )} -th position, where n=10 is the number of items in the data set

This implies that the 30th percentile is at the 3rd position.

Since 3 is an integer, the 30th percentile is the average of the 3rd and 4th occurrence in the array;

This implies that the 30th percentile = \frac{105+113}{2}=\frac{218}{2}=109

The 90th percentile is located at

(\frac{90}{100}\times 10 )} -th position, where n=10 is the number of items in the data set

This implies that the 90th percentile is at the 9th position.

Since 9 is an integer, the 90th percentile is the average of the 9th and 10th occurrence in the array;

This implies that the 90th percentile = \frac{176+200}{2}=\frac{376}{2}=188

6 0
3 years ago
4+9=−2−3 <br><br> What is the solution to the equation above?
mr_godi [17]

Answer:

13= -1

Step-by-step explanation:

3 0
3 years ago
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