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mojhsa [17]
3 years ago
8

3 cards are drawn from a standard deck of 52 playing cards. How many different 3-card hands are possible if the drawing is done

without replacement?
Mathematics
1 answer:
Katyanochek1 [597]3 years ago
5 0

Since you start with 52 cards, and are drawing 3 cards you multiply 52 * 51 * 50 then divide that product by 3 * 2 because it doesn’t matter what order the cards are drawn in. 52 * 51 * 50/ 3 * 2 = 22,100 different combinations of 3 cards

...hope it helps you...all the best

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Slope -5,y-intercept (0,3)<br> What is f(x)
MA_775_DIABLO [31]

Answer:

f(x)=-5\ x+3

Step-by-step explanation:

Given:

Slope of line =-5

y-intercept =(0,3)

The equation of line is given by :

f(x)=m\ x+b

where m represents slope of line and b represents y-intercept.

So from the given data, we have m=-5 and b=3

∴ The equation of line is given by:

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8 0
3 years ago
The graph shows a function.<br> Find the value of b and d.
True [87]

Answer:

<em>The required values are b=-6 and d=4</em>

Step-by-step explanation:

The graph corresponds to the function

r(x) =x^2+bx^2+8x+d

We are required to find the values of b and d.

They can be found by using two points that are clearly visible on the graph. For example, the points (0,4) and (2,0) belong to the function. Substituting their values in the function:

4 =0^2+b*0^2+8*0+d

Simplifying:

4 = d

d = 4

Now use the point (2,0):

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Since d=4, and calculating

0 =4+4b+16+4

Simplifying:

4b = -24

Dividing by 4:

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The required values are b=-6 and d=4

5 0
3 years ago
What is the circumference of a circle with a diameter of 30 cent
Allushta [10]
Circumference of a circle is the diameter times 3.14

And we have a diameter of   30 cm

So the circumference = 30 * 3.14 = 94.2 cm

I hope that helps!

 

4 0
3 years ago
Which expression is equivalent to five to the tenth power multiplied by five to the fifth
ioda

Answer:

30517578125

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Simplify the equation and show work!!!!
snow_tiger [21]

Step-by-step explanation:

This is the correct answer.

Even according to calculator and working.

So not quite sure why those options are incorrect?

4 0
2 years ago
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