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irina1246 [14]
3 years ago
15

Here are 5 cards with a picture of a rose and 3 cards with a picture of a daisy. Alia keeps all the cards down on a table with t

he pictures hidden and mixes them up. She then turns over one card and finds the picture of a rose on it. She removes this card from the table and turns over another card without looking. What is the probability that the card that Alia turns over has a rose on it?
4 over 7
5 over 8
5 over 7
4 over 5
Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
4 over 7 because, she takes away a rose card from the total 8 cards she has, but also takes away a card from the total amount of cards.

Then again, I might be wrong :P
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NEED HELP FAST!!!
faust18 [17]

In order to solve the formula

C=\pi d

in terms of d, you simply have to divide both sides by pi:

d=\dfrac{C}{\pi}

The total height of the earring is the sum of the diameters of the circles. Given their circumferences, the diameters are

d_1=\dfrac{6}{\pi},\quad d_2=\dfrac{8}{\pi}

So, the total height is

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6 0
3 years ago
it costs $20 for 4 play tickets and $35 for 7 play tickets. Is cost per ticket constant? why or why not?
KonstantinChe [14]

Answer:

The cost per ticket is<u> constant</u>.

Step-by-step explanation:

Given:

It costs $20 for 4 play tickets and $35 for 7 play tickets.

Now, to get whether cost per ticket is constant or not.

So, if the cost per ticket is constant that means the cost of ticket for a play or more is fixed, non-varying and it does not change.

Now, we check it:

4 play tickets costs  = $20.

1 play tickets costs  = $20 ÷ 4 = $5.

So, 7 play tickets costs = $5 × 7 = $35.

Thus, the cost of ticket for play is not changing and it is constant.

So the cost per ticket is constant.

Therefore, the cost per ticket is constant.

4 0
3 years ago
Which net will fold into a rectangular prism?
Leya [2.2K]

Answer: it is the 4 one

Step-by-step explanation:

6 0
3 years ago
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Help NEEDED!!!! plzzzzzz.....
julsineya [31]
Sin30= opposite/hypotenuse
sin30= AC/10
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7 0
3 years ago
There are 2 bakers. Each baker has 4 pans. Each pan has 6 cupcakes. Write 2 expressions that show the total number of cupcakes.​
irinina [24]

Step-by-step explanation:

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In total between the 2 bakers, there are 48 cupcakes

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3 years ago
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