3 years ago

Luisa has 12 playing cards.she place 2 out of every 3 cards face up

1 answer:

5 0

If you're asking how many are left down - the answer would be 4 cards. If how many are face up, the answer would be 8 cards.

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inna [77]

Answer:

Step-by-step explanation:

4 0

3 years ago

svetoff [14.1K]

As I guess I think its 5

7 0

3 years ago

alexdok [17]

Answer: -0.5.

Step-by-step explanation:

The constant of variation k for the direct variation is given by:-

$k= \dfrac{f(x_2)}{x_2}=\dfrac{f(x_1)}{x_1}$

The given table:

x f( x )

0 0

2 -1

4 -2

7 -3.5

Then,

$k=\dfrac{-1}{2}=\dfrac{-2}{4}=\dfrac{7}{-3.5}=-0.5$

Hence, the constant of variation k for the direct variation is -0.5.

4 0

3 years ago

timama [110]

Answer:

Thanks you

Step-by-step explanation:

8 0

3 years ago

SSSSS [86.1K]

5e 4 something like that

4 0

3 years ago