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Morgarella [4.7K]
3 years ago
13

I need help with this please!

Mathematics
1 answer:
timurjin [86]3 years ago
7 0

Answer:

Step-by-step explanation:

its 9

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Two cards are drawn from a deck of 52 playing cards. The first card is replaced into the deck before the 2nd card is drawn. What
Firlakuza [10]

Answer:

1/676

Step-by-step explanation:

There are 52 cards

P(Ace of spades) = Number of aces of spades / total = 1/ 52

The replace the card

There are 52 cards

There are 4 kings

P(king) = number of kings / total = 4/52 = 1/13

P( ace of spades , replace, any king) = 1/52 * 1/13 = 1 /676

5 0
3 years ago
Write a linear function f with f(0)=3
Ber [7]

Answer:

8087

Step-by-step explanation:

4 0
3 years ago
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Correlation Coefficients. Image attached for the problem.<br><br> A. 11<br> B. 9<br> C. 3<br> D. 5
andreyandreev [35.5K]

Answer:

A

Step-by-step explanation:

y bar basically means the average of the y-values.

To get the average, we add up all the y-values in the table and divide by the total number of values (here we have 5 values). Hence,

y bar = \frac{5+7+10+15+18}{5}=11

correct answer is A

8 0
3 years ago
While waiting for a video game to download, you notice that 30 percent of 32000 kilobytes have been downloaded so far. How many
Gnesinka [82]

Answer

Find out the how many kilobytes have been downloaded so far .

To prove

As given

While waiting for a video game to download.

notice that 30 percent of 32000 kilobytes have been downloaded so far .

30% is written in the decimal form.

= \frac{30}{100}

= 0.30

kilobytes uses in downloaded = 0.30 × 32000

                                                  = 9600 kilobytes

Therefore 9600 kilobytes have been downloaded so far .

6 0
4 years ago
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Is this correct? I've done the answer just need to know if it's right?
kotegsom [21]
Yes your answer is correct
6 0
3 years ago
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