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3 years ago

Why could the mean of the data set below be misleading

Mathematics

1 answer:

Alika [10]3 years ago

3 0

Because of the outlier 77

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Rewrite the expression 16 + 32 as the product of the

enot [183]

Answer:16(1+2)

Step-by-step explanation:

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2 years ago

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The coefficients of a, b, and c in the following quadratic equation are a = 4, b = 4, and c = -1:

iVinArrow [24]

if c is -1 the equation should be

4x² + 4x -1 = 0

not plus 1

I assume you want the coordinates of the zeros.

if c is indeed -1, they are at (-1.207 , 0) and (0.207 , 0)

if c is +1, as in the equation the only zero point is at (-0.5 , 0)

see screenshot for illustration

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3 years ago

I'll mark you brainliest if your correct

dexar [7]

Answer:

The answer is 7

Step-by-step explanation:

on the graph number 6 is spun at 7

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3 years ago

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The straight line L has the equation 4y=5x+3

solniwko [45]

Answer:

y = -4/5x + 2/5

Step-by-step explanation:

$4y=5x+3\\write -in ; y=mx+b -form\\y = \frac{5}{4} x + \frac{3}{4} \\m = 5/4\\m_1m_2 = -1\\5/4m_2 =-1\\m_2 = -4/5\\ (3,-2)\\x = 3\\y = -2\\y = mx+b\\-2 = -\frac{4}{5}(3) +b\\-2 = -12/5 +b\\-2+12/5 = b\\2/5 = b\\m = -4/5\\Substitute -new-values-into-slope-intercept-form\\y = mx+b\\y = -4/5x + 2/5$

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3 years ago

How to write in inqvality

Kitty [74]

Answer:

If you mean "How do I write an inequality?", the answer is COEFFICIENTxVARIABLE {any symbol} COEFFICIENTxVARIABLE >/< INTEGER

In other words, you should have something like this: -3x + 4v < 63

Or this: 51x - 16v > 11

Or anything along those lines.

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3 years ago