3 years ago

A card is drawn from a standard deck of 52 cards. What is the probability that the card is a king or a queen?

Mathematics

1 answer:

julia-pushkina [17]3 years ago

3 0

Answer:

8 out of 52

Step-by-step explanation:

there is 52 cards in a deck but 4 cards are kings and 4 cards are queens so it would it would be 8 out of 52

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$22 increased by 40% is what?

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Answer: 30.8

Step-by-step explanation:

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A bookkeeper bought 2,000 exercise book distributed 200 books to the student from poor economic background as donation .he sold

Andrews [41]

Books left=2000-200=1800

ATQ

$\\ \sf\longmapsto 1800x+10=0.08x$

$\\ \sf\longmapsto 1800x-0.08x=-10$

$\\ \sf\longmapsto x(1800-0.08)=-10$

$\\ \sf\longmapsto x(1799.92)=-10$

$\\ \sf\longmapsto x=|\dfrac{10}{1799.92}|$

$\\ \sf\longmapsto x=0.005$

Now

$\\ \sf\longmapsto CP=0.005(2000)=10$

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2 years ago

In 1999, there were 9860 Great Danes registered with the American Kennel Club. The number of registered Labrador Retrievers was

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Step-by-step explanation:

Let's make an equation for this problem. We know that there were 9,860 Great Danes. The number of Labrador Retrievers was 6,997 more than 15 times the number of registered Great Danes. More than can be changed to a plus sign. 15 times the number of Great Danes is 15 times 9,860. The equation is now 15*9,860 + 6,997.

15*9,860 is 147,900

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3 years ago

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First good answer gets brainiest

matrenka [14]

1/4

since there is 4 letters in the word math

so 1 out of 4

<em>Hope it helps...</em>

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Tuition is $29,637. increase is 5.1%. what is new cost?

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31,148.48

Step-by-step explanation:

29,637*.051= 1,511.48

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