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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... 

</span>
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Silvia buys 12 steaks that are each 34 of a pound. She spends a total of $90 on steaks. Complete each sentence. Silvia buys a to
scZoUnD [109]
I think in the first sentence, that should have been 3/4 instead of 34. Total amount of steak bought (lb)
                                        total amount = (3/4 lb/steak)(12 steak) = 9 lb
To find the total amount that Silvia spends for each pound of steak, we divide $90 by 9 and that will give us an answer of $10. 
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3 years ago
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
sladkih [1.3K]

Answer:

10.17 seconds

Step-by-step explanation:

substitute y=0 into the equation

0=-16x²+153x+98

then use the quadratic formula

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Substituting values into the Quadratic equation, you get (Round the values to the nearest hundreth):

x₁= 10.17

x₂= -0.60

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2 years ago
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pogonyaev

Step-by-step explanation:

the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of an object.

7 0
3 years ago
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Find the total surface area of a cylinder if r=2 and h=8
Ghella [55]

Answer:

100.5

Step-by-step explanation:

22/7*2^2*8

=22/7*4*8

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=100.5

5 0
2 years ago
GO DEEPER
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