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2 years ago

What is the median of the data set? 9 3 10 12 4 5 12 2

Mathematics

2 answers:

kramer2 years ago

5 0

The key is to cross 1 number from both sides till you get to the middle last number so the answer is 4

Dahasolnce [82]2 years ago

3 0

First you put the numbers in order from least to greatest.
2,3,4,5,9,10,12,12
The median is the very middle number. Since the median is between 5 and 9, you find the mean of 5 and 9. 5+9=14 14/2=7. The median is 7

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2 years ago

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Evaluate the equation. H divided by 3 = 69 2/3

Strike441 [17]

Answer:

138

Step-by-step explanation:

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1 year ago

For what values of a and m does f(x) have a horizontal asymptote at y = 2 and a vertical asymptote at x = 1? f(x)=2x^m/x+a {a =

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Answer:

See below

Step-by-step explanation:

$f(x)=\frac{2x^{m} }{x+a}$

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2 years ago

Y=-2x²-8x-5 domain and range

Jobisdone [24]

Answer:

Domain: All real numbers

Range: y≤3

Step-by-step explanation:

The given function is

$y = - 2 {x}^{2} - 8x - 5$

This is a polynomial function.

The domain is set of all values of x, that makes this function defined.

Since polynomial functions are defined everywhere, the domain is all real numbers.

To find the range we put the function in vertex form:

$y = - 2( {x}^{2} + 4x) - 5$

$y = - 2( {x}^{2} + 4x + 4) - 5 + - 4 \times - 2$

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2 years ago

Two spinners are shown. Look at the spinners as you respond to the statements below.

spayn [35]

Answer:
A. false
B. true
C. true
D. false
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A: probability of spinning a 4 on spinner A is 1/4 and probability of spinning a 4 on spinner B is 1/3.
B: there are 2 fours out of 6 possible options so that makes it 2/6, simplify that, it becomes 1/3.
C: 2 and 4 are even numbers so that makes 2/4 possible on spinner A. simplify 2/4 and that becomes 1/2.
D. spinning a 3 on spinner A would make it 1/4 (already simplified). spinning a 3 on spinner B would make it 1/6 (already simplified) therefore spinner A is greater.

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