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oksano4ka [1.4K]
3 years ago
14

Kirk is helping his grandparents set up their new portable music players. His grandmother, Maude, has 1 jazz album, 2 country-we

stern albums, and 5 heavy metal albums. Kirk's grandfather, Claude, has 3 classical music albums, 2 rap albums, and 7 heavy metal albums.
If Kirk's grandparents' portable music players are on random shuffle mode, who has the greater chance of listening to a heavy metal album? Explain how you know.
Mathematics
1 answer:
diamong [38]3 years ago
5 0
Kirk'so grandmother, Maude because she has 5 heavy metal albums out of 8 of all of her album collection. 5/8 equals 0.625 which is greater than Claude percentage of 0.58333333333
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Alexxx [7]

Answer:

-3,-6? im not sure what you're asking

Step-by-step explanation:

Using the coordinate plane, if you move 4 units to the left of 1 you get -3, moving it down 5 you get -6 then plug them in to the ordered pair (x,y) so (-3,-6)

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Can you PLEASE help with problem 4. (IF YOU KNOW IT)
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3 years ago
Book costs $5.25 plus sales tax. After sales tax, the book is $5.58. What is the sales tax rate?
Karolina [17]
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How much pure acid should be mixed with 6 gallons of a 50% acid solution in order to get a 70% acid​ solution?
Mashutka [201]
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When the relationship becomes 70%, four gallons of pure acid have been added.

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3 0
3 years ago
Find the linear approximation of the function f(x, y, z) =
ser-zykov [4K]

Answer:

See below in bold.

Step-by-step explanation:

f(x, y, z) = x^2 + y^2 + z^2 at (6, 6, 7)

Taking partial derivatives

f'x = 2x + y^2 + z^2 --> f'x(6,6,7) =  12+36+49= 97

f'y = x^2 + 2y + z^2---> f'y(6,6,7) = 36 + 12 + 49 = 97

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So our linear approximation is:

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Substituting the given values

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= 117.9.

3 0
3 years ago
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