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STALIN [3.7K]
3 years ago
12

Find the probability of selecting the same card from a deck of playing cards twice with replacement

Mathematics
1 answer:
Elden [556K]3 years ago
8 0
I believe it is <span>1/52 but im not really sure... 

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Natalka [10]
Which one you need help with
3 0
3 years ago
I'm not sure what they mean by "relations that represents a function". I don't understand this.
sergeinik [125]
Means, for every 1 input, there is 1 coresponding output
normally x is input and y is output in form (x,y)
so just look for the option(s) that has/have every first number repeat with only 1 2nd number

A. -7 repeats with 5 and -3, not a function

B. no repeats of first number (6,-8) and (-5,-8) are fine because first numbers don't repeat, das is funciton

C. no repeats, function

D. no repeats, function


answer is B,C,D


4 0
3 years ago
What is the value of the expression below when y 8 and z = 8? 9y + 3z​
aleksley [76]

Answer:

96

Step-by-step explanation:

8y+3z

9(8)+3(8)

72+24

96

6 0
3 years ago
Find YZ. please help!!!
Ad libitum [116K]
Your picture is a bit blurry. What is the equation on WX and on ZY?
6 0
2 years ago
5 feet<br> 4 feet<br> What is the area?<br> 15 square feet<br> 20 square feet<br> 10 square feet
sesenic [268]

it is 20

use the formula W x L =A

width (5) length (4)

5 x 4 is 20

7 0
2 years ago
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