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3 years ago

Three cards are chosen from a deck of 52 playing cards whit replacement. what is the probability every card will be a hearth?

1 answer:

7 0

You have 13 cards that are hearts and a deck of 52. So you do

13/52(fraction) x 13/52 (fraction) x 13/52(fraction) = 1/64 simplified answer

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What is the volume of the composite

vladimir2022 [97]

The sum of the volume of its part

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1 year ago

Select the two values of x that are roots of this equation.

Andrei [34K]

Answer:

Step-by-step explanation:

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3 years ago

You and your friend mix water and citric acid. You add 3 cups of citric acid for every 16 cups of water. Your friend adds 2 cups

Viktor [21]

Answer:

You:If it’s was 6 cups of citric I’d be to 32 water

Your friend: if it was 4 cups it’d be 12 water

Step-by-step explanation:

I believe your friends is more acidic because your Is being diluted more

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2 years ago

Janelle went to the bank twice and withdrew a total of $40 from

Oduvanchick [21]

Answer:

20$ each visit

Step-by-step explanation

Divide 40 by 2 for her 2 visits to the bank

$\frac{40}{2} = 20 \\$

Final Answer: $20$

6 0

2 years ago

How to solve this step by step n get the answer

lana66690 [7]

Answer:

Answer 1 :-

$\implies m_1 = -3$

$\implies y - intercept = 7$

Answer 2 :-

$\implies m_1 = -\dfrac{1}{2}$

$\implies y - intercept = -4$

Step-by-step explanation:

The Slope Intercept Form of the line is given to us . The equations given are ,

$\implies y + 3x = 7$

$\implies y + \dfrac{1}{2}x = -4$

Now we know the standard equation of slope intercept form , is

$\implies y = mx + x$

Where ,

m is slope
c is y intercept .

So , we can write about the equations as ,

$\implies y = -3x + 7$

$\implies y = - \dfrac{1}{2}x -4$

On comparing to the Standard form ,

Answer 1 :-

$\implies m_1 = -3$

$\implies y - intercept = 7$

Answer 2 :-

$\implies m_1 = -\dfrac{1}{2}$

$\implies y - intercept = -4$

6 0

3 years ago