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3 years ago

6

Matthew has 7 basketball cards, 8 baseball cards, and 9 football cards. If Matthew wants to separate the cards into two equal pi

les, how many cards will be in each pile?

2 answers:

just olya [345]3 years ago

8 0

7 + 8 + 9 = 24

24 / 2 = 12

So 12 cards in each pile.

Semenov [28]3 years ago

8 0

$\dfrac{7+8+9}{2}=\dfrac{24}{2}=\boxed{12}$

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Answer:

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Explanation:

Given that the height, h, in feet of a rock above the ground is given by the equation $h=-16t^2+24t+16$ , where t is the time in seconds after the rock is thrown.

We need to determine the time at which the rock will hit the ground.

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Hence, the two values of t are

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