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3 years ago

13

Can two dot plots have the same median and range but have completely different shapes? Justify your answer using examples.

1 answer:

Verdich [7]3 years ago

4 0

Yes because the median and range are not a function of the totality of the sample set, the median is just value that is halfway of the set. and the range are the difference of the highest and lowest value. as long as the lowest values, highest value and the halfway value are the same in each set the median and range will be equal no matter what are the other values of the set.

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I give you easy question for easy points. Ok? Ok. 500+5

Mashcka [7]

Answer:

THANK YOU 505

Step-by-step explanation:

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4 years ago

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If p(x)= 2x3+ a x2+ 3x–3 and f(x) = x3 + x2-4x+ aleave the same remainder when divided by x-2, find the value of a.

Luda [366]

Answer:

a = 3

Step-by-step explanation:

$p(x) = 2x^{3} + ax^{2} +3x -3\\f(x) = x^{3} + x^{2} - 4x + a$

To get the remainder when these polynomials are divided by x - 2, subsitute(x = 2) into both functions.

$p(2) = 2(2^{3}) + a(2^{2}) +(3*2) -3\\p(2) = 19 - 4a\\f(2) = 2^{3} + 2^{2} - (4*2) + a\\f(2) = 4 + a$

Since the remainders are the same, p(2) = f(2)

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3 years ago

I HAVE NOTHING TO SAY

guapka [62]

Answer:

Lenght - Width

2 - 4

3 - 6

5 - 10

7 - 14

Step-by-step explanation:

Because we have 5 and 10, we know that width is lenght multiple by 2, and lenght is width divided by 2.

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Which of the following statements is correct?

ohaa [14]

For me it’s A not sure tho

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3 years ago

Find the quotient.<br> 12^9/12^3<br><br> A) 1227<br><br> B) 1212<br><br> C)126<br><br> D) 123

salantis [7]

Answer:

A) 1227

Step-by-step explanation:

$\frac{12^9}{12^3}=2985984$

$12^{3}=1728\\and 12^{9}=5159780352$

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3 years ago