2 years ago

What is the mean absolute deviation of the following set?

Mathematics

1 answer:

Cloud [144]2 years ago

7 0

Answer:

7 and 1/3

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Need help ASAP !!!!<br> Solve for y

GarryVolchara [31]

Answer:

y=8.94

Step-by-step explanation:

use the formula: a^2+b^2=c^2

64+y^2=144

y= $\sqrt{80}$

or y=8.94

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3 years ago

Billy has some nickels and dimes worth $3.25. He has 3 times as many nickels as dimes. How many nickels does he have?

geniusboy [140]

$3d=n$

$10d+5n=325$

$10d+15d=325$

$25d=325$

$d=13$

$n=39$

Hope this helps.

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3 years ago

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How would I solve y=5x-2 & -14x+y=16 in a substitution equation

Aleks04 [339]

You would substitute the given value of “y” into the equation of -14x+y=16
-14x+5x-2=16

Then you would solve for “x”
x=2

You would then substitute the value of “x” into the equation to solve for “y”
y=5(2)-2

Which would then give you a value for “y”
y=12
So the answer is (2,12)

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3 years ago

Write the equation of the line passing through points (2,-2) and (1,0) in slope intercept form.

katrin2010 [14]

Answer:

y=-2x+2

Step-by-step explanation:

hope it helps!

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3 years ago

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18. Chicken patties are sold in packs of 8. Buns are sold in packs of 10. What is the least number of chicken patties & buns